| 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 | $249.73 | 4.213% | $260.2511 | $260.25 | $260.25 | $260.30 |
| Purchase #2 | $89.80 | 11.232% | $99.8863 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $99.39 | 10.403% | $109.7295 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $135.50 | 7.737% | $145.9836 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $59.65 | 5.746% | $63.0775 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $116.53 | 12.360% | $130.9331 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $178.31 | 5.869% | $188.775 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $928.91 | $998.6361 | $998.64 | $998.75 | $998.70 | |