| 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 | $191.32 | 10.148% | $210.7352 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $137.31 | 4.648% | $143.6922 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $184.33 | 4.739% | $193.0654 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $12.85 | 10.414% | $14.1882 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $135.52 | 7.776% | $146.058 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $13.39 | 6.418% | $14.2494 | $14.25 | $14.25 | $14.20 |
| Purchase #7 | $247.54 | 9.568% | $271.2246 | $271.22 | $271.20 | $271.20 |
| 7 purchase totals = | $922.26 | $993.2130 | $993.22 | $993.20 | $993.20 | |