| 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 | $101.92 | 10.167% | $112.2822 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $89.65 | 8.315% | $97.1044 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $144.51 | 10.787% | $160.0983 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $188.59 | 8.501% | $204.622 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $118.68 | 5.358% | $125.0389 | $125.04 | $125.05 | $125.00 |
| Purchase #6 | $250.57 | 4.583% | $262.0536 | $262.05 | $262.05 | $262.10 |
| Purchase #7 | $23.77 | 7.532% | $25.5604 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $917.69 | $986.7598 | $986.75 | $986.75 | $986.80 | |