| 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 | $235.58 | 3.856% | $244.664 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $189.44 | 9.250% | $206.9632 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $18.60 | 5.801% | $19.679 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $9.63 | 4.250% | $10.0393 | $10.04 | $10.05 | $10.00 |
| Purchase #5 | $166.89 | 10.298% | $184.0763 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $26.90 | 13.703% | $30.5861 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $64.28 | 7.532% | $69.1216 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $711.32 | $765.1295 | $765.13 | $765.15 | $765.20 | |