| 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 | $221.26 | 4.854% | $232 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $143.27 | 4.375% | $149.5381 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $168.70 | 11.123% | $187.4645 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $144.83 | 9.778% | $158.9915 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $194.85 | 5.200% | $204.9822 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $18.81 | 6.458% | $20.0247 | $20.02 | $20.00 | $20.00 |
| Purchase #7 | $86.37 | 9.708% | $94.7548 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $978.09 | $1,047.7558 | $1,047.74 | $1,047.75 | $1,047.80 | |