| 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 | $106.98 | 13.176% | $121.0757 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $214.36 | 10.477% | $236.8185 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $184.84 | 3.306% | $190.9508 | $190.95 | $190.95 | $191.00 |
| Purchase #4 | $14.49 | 7.606% | $15.5921 | $15.59 | $15.60 | $15.60 |
| Purchase #5 | $87.74 | 8.218% | $94.9505 | $94.95 | $94.95 | $95.00 |
| Purchase #6 | $202.64 | 10.639% | $224.1989 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $140.29 | 5.488% | $147.9891 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $951.34 | $1,031.5756 | $1,031.58 | $1,031.60 | $1,031.70 | |