| 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 | $88.79 | 13.864% | $101.0998 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $19.93 | 3.639% | $20.6553 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $206.35 | 3.802% | $214.1954 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $126.25 | 12.537% | $142.078 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $45.49 | 5.795% | $48.1261 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $192.94 | 10.768% | $213.7158 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $116.91 | 12.118% | $131.0772 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $796.66 | $870.9476 | $870.97 | $871.00 | $871.00 | |