| 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 | $119.77 | 3.260% | $123.6745 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $126.99 | 10.203% | $139.9468 | $139.95 | $139.95 | $139.90 |
| Purchase #3 | $137.60 | 3.237% | $142.0541 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $205.52 | 13.340% | $232.9364 | $232.94 | $232.95 | $232.90 |
| Purchase #5 | $153.50 | 10.660% | $169.8631 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $83.60 | 6.451% | $88.993 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $22.50 | 10.685% | $24.9041 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $849.48 | $922.3720 | $922.36 | $922.35 | $922.40 | |