| 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 | $30.29 | 5.104% | $31.836 | $31.84 | $31.85 | $31.80 |
| Purchase #2 | $32.25 | 3.167% | $33.2714 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $10.88 | 10.160% | $11.9854 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $219.77 | 11.360% | $244.7359 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $176.41 | 8.205% | $190.8844 | $190.88 | $190.90 | $190.90 |
| Purchase #6 | $190.70 | 10.112% | $209.9836 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $146.65 | 10.408% | $161.9133 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $806.95 | $884.6100 | $884.61 | $884.65 | $884.60 | |