| 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 | $96.66 | 9.702% | $106.038 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $188.96 | 8.133% | $204.3281 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $248.46 | 7.541% | $267.1964 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $7.63 | 11.148% | $8.4806 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $122.66 | 3.515% | $126.9715 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $37.96 | 13.440% | $43.0618 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $41.65 | 9.485% | $45.6005 | $45.60 | $45.60 | $45.60 |
| 7 purchase totals = | $743.98 | $801.6769 | $801.68 | $801.70 | $801.70 | |