| 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 | $235.61 | 13.378% | $267.1299 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $200.74 | 7.161% | $215.115 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $96.98 | 5.288% | $102.1083 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $138.49 | 11.292% | $154.1283 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $25.64 | 4.634% | $26.8282 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $105.63 | 11.210% | $117.4711 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $20.62 | 4.384% | $21.524 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $823.71 | $904.3048 | $904.31 | $904.30 | $904.20 | |