| 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 | $37.98 | 9.490% | $41.5843 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $235.57 | 8.827% | $256.3638 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $192.32 | 8.762% | $209.1711 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $188.78 | 6.550% | $201.1451 | $201.15 | $201.15 | $201.10 |
| Purchase #5 | $99.42 | 12.713% | $112.0593 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $225.78 | 13.556% | $256.3867 | $256.39 | $256.40 | $256.40 |
| Purchase #7 | $65.56 | 8.729% | $71.2827 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $1,045.41 | $1,147.9930 | $1,147.99 | $1,148.00 | $1,148.10 | |