| 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 | $129.57 | 11.533% | $144.5133 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $179.63 | 13.596% | $204.0525 | $204.05 | $204.05 | $204.10 |
| Purchase #3 | $231.77 | 10.525% | $256.1638 | $256.16 | $256.15 | $256.20 |
| Purchase #4 | $38.96 | 6.668% | $41.5579 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $22.57 | 13.358% | $25.5849 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $119.34 | 10.718% | $132.1309 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $140.51 | 12.431% | $157.9768 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $862.35 | $961.9801 | $961.97 | $962.00 | $962.10 | |