| 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 | $236.38 | 8.536% | $256.5574 | $256.56 | $256.55 | $256.60 |
| Purchase #2 | $22.54 | 12.420% | $25.3395 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $83.43 | 9.253% | $91.1498 | $91.15 | $91.15 | $91.10 |
| Purchase #4 | $70.58 | 10.338% | $77.8766 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $187.39 | 13.832% | $213.3098 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $109.90 | 5.288% | $115.7115 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $26.36 | 9.364% | $28.8284 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $736.58 | $808.7730 | $808.78 | $808.80 | $808.70 | |