| 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 | $221.49 | 8.671% | $240.6954 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $205.61 | 12.860% | $232.0514 | $232.05 | $232.05 | $232.10 |
| Purchase #3 | $36.43 | 3.667% | $37.7659 | $37.77 | $37.75 | $37.80 |
| Purchase #4 | $202.40 | 12.361% | $227.4187 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $51.82 | 13.579% | $58.8566 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $19.36 | 3.337% | $20.006 | $20.01 | $20.00 | $20.00 |
| Purchase #7 | $24.87 | 12.145% | $27.8905 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $761.98 | $844.6845 | $844.70 | $844.65 | $844.80 | |