| 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 | $234.48 | 9.687% | $257.1941 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $194.94 | 7.707% | $209.964 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $21.29 | 10.660% | $23.5595 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $94.95 | 13.461% | $107.7312 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $29.38 | 10.701% | $32.524 | $32.52 | $32.50 | $32.50 |
| Purchase #6 | $42.51 | 6.192% | $45.1422 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $88.40 | 8.765% | $96.1483 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $705.95 | $772.2633 | $772.25 | $772.25 | $772.20 | |