| 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 | $127.92 | 8.628% | $138.9569 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $26.68 | 9.357% | $29.1764 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $131.62 | 6.615% | $140.3267 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $9.93 | 8.829% | $10.8067 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $93.50 | 8.580% | $101.5223 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $43.97 | 9.611% | $48.196 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $31.50 | 6.762% | $33.63 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $465.12 | $502.6150 | $502.63 | $502.65 | $502.60 | |