| 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 | $217.68 | 4.645% | $227.7912 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $233.32 | 8.525% | $253.2105 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $151.64 | 11.558% | $169.1666 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $37.29 | 7.429% | $40.0603 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $120.67 | 11.678% | $134.7618 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $70.36 | 6.536% | $74.9587 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $41.35 | 7.735% | $44.5484 | $44.55 | $44.55 | $44.50 |
| 7 purchase totals = | $872.31 | $944.4975 | $944.50 | $944.45 | $944.60 | |