| 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 | $212.98 | 12.767% | $240.1712 | $240.17 | $240.15 | $240.20 |
| Purchase #2 | $135.32 | 8.413% | $146.7045 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $88.89 | 6.168% | $94.3727 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $105.69 | 5.469% | $111.4702 | $111.47 | $111.45 | $111.50 |
| Purchase #5 | $80.74 | 6.857% | $86.2763 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $13.63 | 5.386% | $14.3641 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $10.51 | 11.779% | $11.748 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $647.76 | $705.1070 | $705.10 | $705.05 | $705.20 | |