| 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 | $243.76 | 9.360% | $266.5759 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $146.26 | 10.371% | $161.4286 | $161.43 | $161.45 | $161.40 |
| Purchase #3 | $107.34 | 12.395% | $120.6448 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $139.66 | 4.640% | $146.1402 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $61.64 | 5.687% | $65.1455 | $65.15 | $65.15 | $65.10 |
| Purchase #6 | $194.95 | 4.255% | $203.2451 | $203.25 | $203.25 | $203.20 |
| Purchase #7 | $10.49 | 4.369% | $10.9483 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $904.10 | $974.1284 | $974.14 | $974.20 | $973.90 | |