| 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 | $209.63 | 7.242% | $224.8114 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $154.25 | 5.162% | $162.2124 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $18.38 | 12.612% | $20.6981 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $181.95 | 3.147% | $187.676 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $52.39 | 12.417% | $58.8953 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $250.77 | 13.203% | $283.8792 | $283.88 | $283.90 | $283.90 |
| Purchase #7 | $17.44 | 13.774% | $19.8422 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $884.81 | $958.0146 | $958.02 | $958.05 | $958.00 | |