| 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 | $220.98 | 4.114% | $230.0711 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $16.49 | 5.218% | $17.3504 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $113.65 | 3.387% | $117.4993 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $148.94 | 11.786% | $166.4941 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $118.63 | 10.842% | $131.4919 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $175.85 | 6.543% | $187.3559 | $187.36 | $187.35 | $187.40 |
| Purchase #7 | $102.37 | 6.425% | $108.9473 | $108.95 | $108.95 | $108.90 |
| 7 purchase totals = | $896.91 | $959.2100 | $959.21 | $959.20 | $959.30 | |