| 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 | $203.61 | 10.242% | $224.4637 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $189.76 | 7.272% | $203.5593 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $203.25 | 6.355% | $216.1665 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $143.54 | 12.741% | $161.8284 | $161.83 | $161.85 | $161.80 |
| Purchase #5 | $75.27 | 7.674% | $81.0462 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $45.82 | 12.348% | $51.4779 | $51.48 | $51.50 | $51.50 |
| Purchase #7 | $52.77 | 13.359% | $59.8195 | $59.82 | $59.80 | $59.80 |
| 7 purchase totals = | $914.02 | $998.3615 | $998.37 | $998.35 | $998.40 | |