| 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 | $129.86 | 8.309% | $140.6501 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $227.91 | 10.462% | $251.7539 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $52.57 | 10.617% | $58.1514 | $58.15 | $58.15 | $58.20 |
| Purchase #4 | $107.31 | 8.141% | $116.0461 | $116.05 | $116.05 | $116.00 |
| Purchase #5 | $238.68 | 11.840% | $266.9397 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $192.34 | 13.216% | $217.7597 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $239.68 | 11.670% | $267.6507 | $267.65 | $267.65 | $267.70 |
| 7 purchase totals = | $1,188.35 | $1,318.9516 | $1,318.95 | $1,318.95 | $1,319.10 | |