| 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 | $101.29 | 8.157% | $109.5522 | $109.55 | $109.55 | $109.60 |
| Purchase #2 | $216.88 | 13.644% | $246.4711 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $248.48 | 13.456% | $281.9155 | $281.92 | $281.90 | $281.90 |
| Purchase #4 | $171.31 | 11.540% | $191.0792 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $38.64 | 12.453% | $43.4518 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $235.77 | 3.673% | $244.4298 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $250.76 | 10.869% | $278.0151 | $278.02 | $278.00 | $278.00 |
| 7 purchase totals = | $1,263.13 | $1,394.9147 | $1,394.92 | $1,394.90 | $1,395.00 | |