| 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 | $201.38 | 11.286% | $224.1077 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $106.67 | 10.451% | $117.8181 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $147.72 | 9.636% | $161.9543 | $161.95 | $161.95 | $162.00 |
| Purchase #4 | $99.61 | 9.372% | $108.9454 | $108.95 | $108.95 | $108.90 |
| Purchase #5 | $99.70 | 6.680% | $106.36 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $229.96 | 8.777% | $250.1436 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $14.61 | 3.366% | $15.1018 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $899.65 | $984.4309 | $984.43 | $984.40 | $984.40 | |