| 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 | $250.65 | 11.656% | $279.8658 | $279.87 | $279.85 | $279.90 |
| Purchase #2 | $155.37 | 8.735% | $168.9416 | $168.94 | $168.95 | $168.90 |
| Purchase #3 | $182.49 | 12.266% | $204.8742 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $54.87 | 11.227% | $61.0303 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $188.92 | 10.325% | $208.426 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $160.84 | 12.606% | $181.1155 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $139.40 | 3.314% | $144.0197 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,132.54 | $1,248.2731 | $1,248.28 | $1,248.25 | $1,248.20 | |