| 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 | $101.47 | 6.433% | $107.9976 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $214.79 | 12.334% | $241.2822 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $117.91 | 7.191% | $126.3889 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $43.28 | 5.375% | $45.6063 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $120.69 | 6.105% | $128.0581 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $85.84 | 3.746% | $89.0556 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $184.96 | 9.374% | $202.2982 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $868.94 | $940.6869 | $940.70 | $940.70 | $940.80 | |