| 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 | $133.59 | 3.668% | $138.4901 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $219.90 | 11.833% | $245.9208 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $208.49 | 7.516% | $224.1601 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $97.90 | 8.553% | $106.2734 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $243.59 | 13.745% | $277.0714 | $277.07 | $277.05 | $277.10 |
| Purchase #6 | $72.96 | 11.348% | $81.2395 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $61.81 | 9.858% | $67.9032 | $67.90 | $67.90 | $67.90 |
| 7 purchase totals = | $1,038.24 | $1,141.0585 | $1,141.05 | $1,141.00 | $1,141.10 | |