| 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 | $112.49 | 12.403% | $126.4421 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $63.31 | 10.611% | $70.0278 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $250.68 | 5.392% | $264.1967 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $161.29 | 11.779% | $180.2883 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $105.51 | 13.589% | $119.8478 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $110.34 | 4.861% | $115.7036 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $146.39 | 4.292% | $152.6731 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $950.01 | $1,029.1794 | $1,029.18 | $1,029.20 | $1,029.10 | |