| 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 | $226.52 | 7.808% | $244.2067 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $70.67 | 7.447% | $75.9328 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $124.82 | 13.605% | $141.8018 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $130.70 | 13.596% | $148.47 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $44.35 | 8.413% | $48.0812 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $217.94 | 5.262% | $229.408 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $18.39 | 8.258% | $19.9086 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $833.39 | $907.8091 | $907.81 | $907.80 | $907.80 | |