| 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 | $89.62 | 12.567% | $100.8825 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $106.99 | 3.682% | $110.9294 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $215.47 | 12.653% | $242.7334 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $215.96 | 13.484% | $245.08 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $235.39 | 4.549% | $246.0979 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $60.37 | 9.391% | $66.0393 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $241.73 | 10.622% | $267.4066 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $1,165.53 | $1,279.1691 | $1,279.17 | $1,279.25 | $1,279.10 | |