| 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 | $128.59 | 9.858% | $141.2664 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $239.29 | 4.406% | $249.8331 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $46.74 | 6.555% | $49.8038 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $80.64 | 4.341% | $84.1406 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $138.98 | 12.784% | $156.7472 | $156.75 | $156.75 | $156.70 |
| Purchase #6 | $42.59 | 6.691% | $45.4397 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $130.78 | 6.797% | $139.6691 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $807.61 | $866.8999 | $866.90 | $866.90 | $866.80 | |