| 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 | $210.82 | 6.295% | $224.0911 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $125.49 | 13.365% | $142.2617 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $84.40 | 9.200% | $92.1648 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $229.90 | 3.420% | $237.7626 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $146.44 | 8.871% | $159.4307 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $22.92 | 12.253% | $25.7284 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $246.83 | 13.776% | $280.8333 | $280.83 | $280.85 | $280.80 |
| 7 purchase totals = | $1,066.80 | $1,162.2726 | $1,162.26 | $1,162.30 | $1,162.30 | |