| 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 | $215.64 | 10.484% | $238.2477 | $238.25 | $238.25 | $238.20 |
| Purchase #2 | $165.84 | 8.331% | $179.6561 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $172.89 | 5.827% | $182.9643 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $84.99 | 3.492% | $87.9579 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $92.88 | 11.617% | $103.6699 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $200.31 | 7.640% | $215.6137 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $170.96 | 11.525% | $190.6631 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $1,103.51 | $1,198.7727 | $1,198.77 | $1,198.70 | $1,198.90 | |