| 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 | $245.51 | 12.273% | $275.6414 | $275.64 | $275.65 | $275.60 |
| Purchase #2 | $97.39 | 5.519% | $102.765 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $53.41 | 11.554% | $59.581 | $59.58 | $59.60 | $59.60 |
| Purchase #4 | $243.68 | 12.531% | $274.2155 | $274.22 | $274.20 | $274.20 |
| Purchase #5 | $228.49 | 9.476% | $250.1417 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $200.81 | 11.679% | $224.2626 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $184.55 | 7.636% | $198.6422 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,253.84 | $1,385.2494 | $1,385.25 | $1,385.25 | $1,385.20 | |