| 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 | $188.70 | 8.360% | $204.4753 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $97.57 | 6.526% | $103.9374 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $157.47 | 3.555% | $163.0681 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $110.29 | 13.424% | $125.0953 | $125.10 | $125.10 | $125.10 |
| Purchase #5 | $214.28 | 8.814% | $233.1666 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $109.63 | 5.213% | $115.345 | $115.35 | $115.35 | $115.30 |
| Purchase #7 | $59.34 | 6.627% | $63.2725 | $63.27 | $63.25 | $63.30 |
| 7 purchase totals = | $937.28 | $1,008.3602 | $1,008.38 | $1,008.35 | $1,008.40 | |