| 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 | $227.33 | 10.508% | $251.2178 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $212.67 | 3.533% | $220.1836 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $87.62 | 10.217% | $96.5721 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $54.50 | 10.394% | $60.1647 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $71.43 | 8.600% | $77.573 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $248.49 | 7.736% | $267.7132 | $267.71 | $267.70 | $267.70 |
| Purchase #7 | $177.33 | 7.327% | $190.323 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $1,079.37 | $1,163.7474 | $1,163.73 | $1,163.65 | $1,163.80 | |