| 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 | $219.79 | 4.598% | $229.8959 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $249.47 | 7.818% | $268.9736 | $268.97 | $268.95 | $269.00 |
| Purchase #3 | $21.69 | 8.338% | $23.4985 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $182.52 | 3.612% | $189.1126 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $202.53 | 10.663% | $224.1258 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $35.77 | 5.187% | $37.6254 | $37.63 | $37.65 | $37.60 |
| Purchase #7 | $10.72 | 9.352% | $11.7225 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $922.49 | $984.9543 | $984.96 | $984.95 | $984.90 | |