| 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 | $98.66 | 5.278% | $103.8673 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $25.79 | 13.321% | $29.2255 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $63.40 | 6.770% | $67.6922 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $209.30 | 10.453% | $231.1781 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $182.84 | 8.776% | $198.886 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $131.41 | 12.639% | $148.0189 | $148.02 | $148.00 | $148.00 |
| Purchase #7 | $19.51 | 13.607% | $22.1647 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $730.91 | $801.0327 | $801.04 | $801.05 | $801.10 | |