| 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 | $200.43 | 12.250% | $224.9827 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $44.37 | 10.223% | $48.9059 | $48.91 | $48.90 | $48.90 |
| Purchase #3 | $55.25 | 7.182% | $59.2181 | $59.22 | $59.20 | $59.20 |
| Purchase #4 | $217.73 | 12.597% | $245.1574 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $147.55 | 6.229% | $156.7409 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $9.31 | 8.846% | $10.1336 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $150.78 | 7.408% | $161.9498 | $161.95 | $161.95 | $161.90 |
| 7 purchase totals = | $825.42 | $907.0884 | $907.09 | $907.10 | $907.00 | |