| 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 | $237.68 | 4.854% | $249.217 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $201.55 | 7.813% | $217.2971 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $10.36 | 12.804% | $11.6865 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $90.53 | 10.518% | $100.0519 | $100.05 | $100.05 | $100.10 |
| Purchase #5 | $12.41 | 13.485% | $14.0835 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $55.78 | 4.596% | $58.3436 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $166.46 | 9.597% | $182.4352 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $774.77 | $833.1148 | $833.12 | $833.15 | $833.10 | |