| 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 | $12.45 | 13.593% | $14.1423 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $224.64 | 8.758% | $244.314 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $22.35 | 6.335% | $23.7659 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $79.53 | 9.164% | $86.8181 | $86.82 | $86.80 | $86.80 |
| Purchase #5 | $21.28 | 13.801% | $24.2169 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $148.68 | 7.826% | $160.3157 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $108.99 | 4.536% | $113.9338 | $113.93 | $113.95 | $113.90 |
| 7 purchase totals = | $617.92 | $667.5067 | $667.51 | $667.45 | $667.40 | |