| 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 | $202.28 | 13.142% | $228.8636 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $106.99 | 8.874% | $116.4843 | $116.48 | $116.50 | $116.50 |
| Purchase #3 | $25.84 | 9.715% | $28.3504 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $173.36 | 6.199% | $184.1066 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $52.71 | 10.539% | $58.2651 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $131.61 | 10.540% | $145.4817 | $145.48 | $145.50 | $145.50 |
| Purchase #7 | $185.55 | 12.130% | $208.0572 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $878.34 | $969.6089 | $969.61 | $969.60 | $969.80 | |