| 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 | $218.95 | 4.252% | $228.2598 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $86.99 | 3.279% | $89.8424 | $89.84 | $89.85 | $89.80 |
| Purchase #3 | $184.61 | 8.346% | $200.0176 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $164.56 | 9.569% | $180.3067 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $111.55 | 9.229% | $121.8449 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $32.49 | 10.360% | $35.856 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $24.90 | 11.223% | $27.6945 | $27.69 | $27.70 | $27.70 |
| 7 purchase totals = | $824.05 | $883.8219 | $883.82 | $883.80 | $883.80 | |