| 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 | $213.59 | 3.676% | $221.4416 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $48.52 | 9.337% | $53.0503 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $158.42 | 8.686% | $172.1804 | $172.18 | $172.20 | $172.20 |
| Purchase #4 | $143.62 | 8.659% | $156.0561 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $48.79 | 11.252% | $54.2799 | $54.28 | $54.30 | $54.30 |
| Purchase #6 | $13.43 | 5.685% | $14.1935 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $67.86 | 4.203% | $70.7122 | $70.71 | $70.70 | $70.70 |
| 7 purchase totals = | $694.23 | $741.9140 | $741.91 | $741.95 | $742.00 | |