| 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 | $236.33 | 6.431% | $251.5284 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $62.92 | 3.454% | $65.0933 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $115.84 | 3.819% | $120.2639 | $120.26 | $120.25 | $120.30 |
| Purchase #4 | $8.99 | 13.444% | $10.1986 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $44.27 | 5.801% | $46.8381 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $233.87 | 3.625% | $242.3478 | $242.35 | $242.35 | $242.30 |
| Purchase #7 | $25.37 | 8.504% | $27.5275 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $727.59 | $763.7976 | $763.80 | $763.85 | $763.70 | |