| 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 | $12.49 | 13.679% | $14.1985 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $28.97 | 7.562% | $31.1607 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $219.43 | 4.104% | $228.4354 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $54.53 | 8.362% | $59.0898 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $17.37 | 10.499% | $19.1937 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $18.89 | 5.455% | $19.9204 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $14.59 | 4.417% | $15.2344 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $366.27 | $387.2329 | $387.23 | $387.25 | $387.20 | |