| 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 | $208.75 | 7.824% | $225.0826 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $85.89 | 13.420% | $97.4164 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $107.35 | 10.699% | $118.8354 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $190.64 | 5.425% | $200.9822 | $200.98 | $201.00 | $201.00 |
| Purchase #5 | $35.25 | 10.279% | $38.8733 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $28.61 | 9.600% | $31.3566 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $94.50 | 5.452% | $99.6521 | $99.65 | $99.65 | $99.70 |
| 7 purchase totals = | $750.99 | $812.1986 | $812.20 | $812.20 | $812.30 | |