| 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 | $21.77 | 13.435% | $24.6948 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $125.44 | 10.766% | $138.9449 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $209.98 | 13.739% | $238.8292 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $236.67 | 8.224% | $256.1337 | $256.13 | $256.15 | $256.10 |
| Purchase #5 | $38.96 | 12.680% | $43.9001 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $202.82 | 13.244% | $229.6815 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $186.48 | 7.678% | $200.7979 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $1,022.12 | $1,132.9821 | $1,132.97 | $1,133.05 | $1,132.90 | |