| 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 | $35.59 | 7.244% | $38.1681 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $99.39 | 12.651% | $111.9638 | $111.96 | $111.95 | $112.00 |
| Purchase #3 | $188.85 | 11.529% | $210.6225 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $62.34 | 9.717% | $68.3976 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $104.99 | 11.639% | $117.2098 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $96.30 | 12.764% | $108.5917 | $108.59 | $108.60 | $108.60 |
| Purchase #7 | $246.64 | 13.159% | $279.0954 | $279.10 | $279.10 | $279.10 |
| 7 purchase totals = | $834.10 | $934.0489 | $934.05 | $934.00 | $934.10 | |