| 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 | $225.40 | 5.427% | $237.6325 | $237.63 | $237.65 | $237.60 |
| Purchase #2 | $65.25 | 5.491% | $68.8329 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $217.77 | 12.493% | $244.976 | $244.98 | $245.00 | $245.00 |
| Purchase #4 | $203.29 | 10.291% | $224.2106 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $18.85 | 4.790% | $19.7529 | $19.75 | $19.75 | $19.80 |
| Purchase #6 | $48.70 | 9.412% | $53.2836 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $107.49 | 13.543% | $122.0474 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $886.75 | $970.7359 | $970.73 | $970.80 | $970.70 | |