| 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 | $100.30 | 13.587% | $113.9278 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $21.77 | 7.766% | $23.4607 | $23.46 | $23.45 | $23.50 |
| Purchase #3 | $224.95 | 8.651% | $244.4104 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $70.52 | 7.188% | $75.589 | $75.59 | $75.60 | $75.60 |
| Purchase #5 | $171.53 | 10.289% | $189.1787 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $209.63 | 5.658% | $221.4909 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $25.27 | 10.649% | $27.961 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $823.97 | $896.0185 | $896.02 | $896.05 | $896.10 | |