| 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 | $108.59 | 7.170% | $116.3759 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $201.70 | 5.206% | $212.2005 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $191.88 | 12.571% | $216.0012 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $152.77 | 11.854% | $170.8794 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $215.93 | 11.452% | $240.6583 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $31.61 | 12.565% | $35.5818 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $103.95 | 5.784% | $109.9625 | $109.96 | $109.95 | $110.00 |
| 7 purchase totals = | $1,006.43 | $1,101.6596 | $1,101.66 | $1,101.70 | $1,101.80 | |