| 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 | $116.86 | 12.308% | $131.2431 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $202.33 | 12.109% | $226.8301 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $51.92 | 6.191% | $55.1344 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $107.90 | 8.661% | $117.2452 | $117.25 | $117.25 | $117.20 |
| Purchase #5 | $231.63 | 7.801% | $249.6995 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $64.62 | 6.465% | $68.7977 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $118.77 | 9.874% | $130.4973 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $894.03 | $979.4473 | $979.45 | $979.50 | $979.30 | |