| 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 | $209.86 | 5.267% | $220.9133 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $165.96 | 8.470% | $180.0168 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $25.90 | 3.779% | $26.8788 | $26.88 | $26.90 | $26.90 |
| Purchase #4 | $215.86 | 3.513% | $223.4432 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $196.37 | 7.348% | $210.7993 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $29.46 | 7.337% | $31.6215 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $86.50 | 9.195% | $94.4537 | $94.45 | $94.45 | $94.50 |
| 7 purchase totals = | $929.91 | $988.1266 | $988.12 | $988.10 | $988.10 | |