| 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 | $196.71 | 9.758% | $215.905 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $93.25 | 7.146% | $99.9136 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $210.46 | 12.703% | $237.1947 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $131.67 | 12.557% | $148.2038 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $99.97 | 3.508% | $103.4769 | $103.48 | $103.50 | $103.50 |
| Purchase #6 | $8.80 | 5.396% | $9.2748 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $55.60 | 13.163% | $62.9186 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $796.46 | $876.8874 | $876.88 | $876.85 | $876.90 | |