| 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 | $180.26 | 11.229% | $200.5014 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $12.36 | 7.383% | $13.2725 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $224.67 | 13.165% | $254.2478 | $254.25 | $254.25 | $254.20 |
| Purchase #4 | $32.85 | 12.178% | $36.8505 | $36.85 | $36.85 | $36.90 |
| Purchase #5 | $234.97 | 13.716% | $267.1985 | $267.20 | $267.20 | $267.20 |
| Purchase #6 | $238.30 | 5.423% | $251.223 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $9.69 | 12.389% | $10.8905 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $933.10 | $1,034.1842 | $1,034.18 | $1,034.15 | $1,034.20 | |