| 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 | $109.57 | 8.796% | $119.2078 | $119.21 | $119.20 | $119.20 |
| Purchase #2 | $73.38 | 13.162% | $83.0383 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $121.48 | 5.660% | $128.3558 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $234.29 | 7.618% | $252.1382 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $81.57 | 10.576% | $90.1968 | $90.20 | $90.20 | $90.20 |
| Purchase #6 | $110.38 | 5.646% | $116.6121 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $54.69 | 13.641% | $62.1503 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $785.36 | $851.6993 | $851.71 | $851.70 | $851.70 | |