| 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 | $231.35 | 9.209% | $252.655 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $235.88 | 11.440% | $262.8647 | $262.86 | $262.85 | $262.90 |
| Purchase #3 | $31.57 | 3.105% | $32.5502 | $32.55 | $32.55 | $32.60 |
| Purchase #4 | $158.93 | 10.858% | $176.1866 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $12.56 | 13.730% | $14.2845 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $80.68 | 10.844% | $89.4289 | $89.43 | $89.45 | $89.40 |
| Purchase #7 | $122.62 | 4.615% | $128.2789 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $873.59 | $956.2488 | $956.25 | $956.30 | $956.40 | |