| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.97 | 6.363% | $108.4584 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $203.90 | 3.314% | $210.6572 | $210.66 | $210.65 | $210.70 |
| Purchase #3 | $213.40 | 12.744% | $240.5957 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $215.44 | 10.709% | $238.5115 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $230.30 | 6.422% | $245.0899 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $129.78 | 13.491% | $147.2886 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $169.91 | 13.167% | $192.282 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $1,264.70 | $1,382.8833 | $1,382.89 | $1,382.90 | $1,383.00 | |