| 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 | $103.31 | 9.328% | $112.9468 | $112.95 | $112.95 | $112.90 |
| Purchase #2 | $72.75 | 12.272% | $81.6779 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $236.67 | 10.753% | $262.1191 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $193.62 | 9.207% | $211.4466 | $211.45 | $211.45 | $211.40 |
| Purchase #5 | $45.75 | 7.700% | $49.2728 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $105.28 | 10.708% | $116.5534 | $116.55 | $116.55 | $116.60 |
| Purchase #7 | $149.73 | 4.654% | $156.6984 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $907.11 | $990.7150 | $990.72 | $990.70 | $990.70 | |