| 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 | $224.37 | 12.812% | $253.1163 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $194.78 | 10.836% | $215.8864 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $210.56 | 8.704% | $228.8871 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $69.37 | 11.849% | $77.5897 | $77.59 | $77.60 | $77.60 |
| Purchase #5 | $146.63 | 12.735% | $165.3033 | $165.30 | $165.30 | $165.30 |
| Purchase #6 | $117.88 | 12.171% | $132.2272 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $49.47 | 6.326% | $52.5995 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $1,013.06 | $1,125.6095 | $1,125.62 | $1,125.65 | $1,125.60 | |