| 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 | $211.51 | 13.619% | $240.3155 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $188.32 | 5.657% | $198.9733 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $84.55 | 11.350% | $94.1464 | $94.15 | $94.15 | $94.10 |
| Purchase #4 | $238.59 | 13.666% | $271.1957 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $100.68 | 4.297% | $105.0062 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $95.34 | 13.687% | $108.3892 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $98.67 | 13.163% | $111.6579 | $111.66 | $111.65 | $111.70 |
| 7 purchase totals = | $1,017.66 | $1,129.6842 | $1,129.70 | $1,129.65 | $1,129.70 | |