| 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 | $110.27 | 13.594% | $125.2601 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $25.47 | 8.186% | $27.555 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $93.49 | 6.735% | $99.7866 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $241.27 | 11.799% | $269.7374 | $269.74 | $269.75 | $269.70 |
| Purchase #5 | $113.84 | 7.284% | $122.1321 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $165.84 | 10.185% | $182.7308 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $44.96 | 4.434% | $46.9535 | $46.95 | $46.95 | $47.00 |
| 7 purchase totals = | $795.14 | $874.1555 | $874.16 | $874.20 | $874.20 | |