| 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 | $202.48 | 3.268% | $209.097 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $188.26 | 10.420% | $207.8767 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $39.43 | 11.269% | $43.8734 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $231.48 | 11.669% | $258.4914 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $56.68 | 5.735% | $59.9306 | $59.93 | $59.95 | $59.90 |
| Purchase #6 | $62.62 | 4.524% | $65.4529 | $65.45 | $65.45 | $65.50 |
| Purchase #7 | $71.96 | 8.701% | $78.2212 | $78.22 | $78.20 | $78.20 |
| 7 purchase totals = | $852.91 | $922.9432 | $922.94 | $922.95 | $923.00 | |