| 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 | $189.70 | 7.597% | $204.1115 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $11.92 | 6.786% | $12.7289 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $155.99 | 3.699% | $161.7601 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $197.94 | 3.716% | $205.2955 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $77.28 | 9.272% | $84.4454 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $86.65 | 12.716% | $97.6684 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $46.57 | 3.600% | $48.2465 | $48.25 | $48.25 | $48.20 |
| 7 purchase totals = | $766.05 | $814.2563 | $814.27 | $814.25 | $814.20 | |