| 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 | $208.73 | 8.379% | $226.2195 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $115.25 | 5.444% | $121.5242 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $56.29 | 5.566% | $59.4231 | $59.42 | $59.40 | $59.40 |
| Purchase #4 | $108.98 | 5.644% | $115.1308 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $106.68 | 3.453% | $110.3637 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $17.91 | 12.833% | $20.2084 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $102.67 | 3.386% | $106.1464 | $106.15 | $106.15 | $106.10 |
| 7 purchase totals = | $716.51 | $759.0161 | $759.01 | $758.95 | $758.90 | |