| 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 | $250.92 | 13.642% | $285.1505 | $285.15 | $285.15 | $285.20 |
| Purchase #2 | $248.82 | 3.356% | $257.1704 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $187.32 | 12.316% | $210.3903 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $142.41 | 8.227% | $154.1261 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $61.68 | 4.127% | $64.2255 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $103.84 | 7.520% | $111.6488 | $111.65 | $111.65 | $111.60 |
| Purchase #7 | $244.41 | 4.294% | $254.905 | $254.91 | $254.90 | $254.90 |
| 7 purchase totals = | $1,239.40 | $1,337.6166 | $1,337.63 | $1,337.65 | $1,337.60 | |