| 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 | $224.60 | 11.127% | $249.5912 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $228.70 | 10.574% | $252.8827 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $161.54 | 3.160% | $166.6447 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $78.26 | 13.483% | $88.8118 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $118.38 | 6.849% | $126.4878 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $29.33 | 9.685% | $32.1706 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $79.43 | 3.536% | $82.2386 | $82.24 | $82.25 | $82.20 |
| 7 purchase totals = | $920.24 | $998.8274 | $998.82 | $998.85 | $998.80 | |