| 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 | $109.70 | 9.146% | $119.7332 | $119.73 | $119.75 | $119.70 |
| Purchase #2 | $205.43 | 3.330% | $212.2708 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $56.38 | 5.820% | $59.6613 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $158.74 | 10.444% | $175.3188 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $115.62 | 11.377% | $128.7741 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $113.74 | 5.620% | $120.1322 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $68.31 | 10.229% | $75.2974 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $827.92 | $891.1878 | $891.18 | $891.15 | $891.20 | |