| 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 | $199.62 | 12.283% | $224.1393 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $26.71 | 10.480% | $29.5092 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $13.43 | 9.472% | $14.7021 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $116.67 | 5.551% | $123.1464 | $123.15 | $123.15 | $123.10 |
| Purchase #5 | $11.26 | 5.422% | $11.8705 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $36.41 | 13.468% | $41.3137 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $225.92 | 8.488% | $245.0961 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $630.02 | $689.7773 | $689.78 | $689.75 | $689.70 | |