| 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 | $36.77 | 12.832% | $41.4883 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $121.61 | 6.785% | $129.8612 | $129.86 | $129.85 | $129.90 |
| Purchase #3 | $144.75 | 8.744% | $157.4069 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $104.91 | 12.122% | $117.6272 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $195.48 | 11.104% | $217.1861 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $247.51 | 8.348% | $268.1721 | $268.17 | $268.15 | $268.20 |
| Purchase #7 | $106.35 | 3.680% | $110.2637 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $957.38 | $1,042.0055 | $1,042.01 | $1,042.00 | $1,042.10 | |