| 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 | $226.34 | 5.294% | $238.3224 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $237.30 | 6.749% | $253.3154 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $172.82 | 3.105% | $178.1861 | $178.19 | $178.20 | $178.20 |
| Purchase #4 | $97.52 | 3.490% | $100.9234 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $120.98 | 4.539% | $126.4713 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $163.76 | 9.640% | $179.5465 | $179.55 | $179.55 | $179.50 |
| Purchase #7 | $46.28 | 6.753% | $49.4053 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $1,065.00 | $1,126.1704 | $1,126.18 | $1,126.10 | $1,126.10 | |