| 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 | $194.44 | 9.404% | $212.7251 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $24.86 | 8.869% | $27.0648 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $139.51 | 3.577% | $144.5003 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $71.31 | 11.298% | $79.3666 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $236.93 | 11.804% | $264.8972 | $264.90 | $264.90 | $264.90 |
| Purchase #6 | $71.51 | 3.187% | $73.789 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $141.88 | 10.216% | $156.3745 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $880.44 | $958.7175 | $958.72 | $958.70 | $958.80 | |