| 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 | $191.38 | 13.122% | $216.4929 | $216.49 | $216.50 | $216.50 |
| Purchase #2 | $228.93 | 9.266% | $250.1427 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $236.30 | 7.381% | $253.7413 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $172.78 | 5.142% | $181.6643 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $208.56 | 7.650% | $224.5148 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $136.55 | 6.445% | $145.3506 | $145.35 | $145.35 | $145.40 |
| Purchase #7 | $97.41 | 13.765% | $110.8185 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $1,271.91 | $1,382.7251 | $1,382.71 | $1,382.70 | $1,382.70 | |