| 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 | $120.43 | 4.342% | $125.6591 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $226.97 | 9.790% | $249.1904 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $70.36 | 5.270% | $74.068 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $131.67 | 9.832% | $144.6158 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $60.36 | 13.857% | $68.7241 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $170.82 | 11.102% | $189.7844 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $29.84 | 4.443% | $31.1658 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $810.45 | $883.2076 | $883.21 | $883.15 | $883.30 | |