| 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 | $96.61 | 10.853% | $107.0951 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $189.50 | 5.594% | $200.1006 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $79.85 | 8.745% | $86.8329 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $213.99 | 8.844% | $232.9153 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $210.43 | 5.611% | $222.2372 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $121.67 | 3.837% | $126.3385 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $86.33 | 7.690% | $92.9688 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $998.38 | $1,068.4884 | $1,068.50 | $1,068.50 | $1,068.40 | |