| 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 | $121.94 | 13.411% | $138.2934 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $205.74 | 9.266% | $224.8039 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $56.26 | 4.240% | $58.6454 | $58.65 | $58.65 | $58.60 |
| Purchase #4 | $60.80 | 9.422% | $66.5286 | $66.53 | $66.55 | $66.50 |
| Purchase #5 | $228.45 | 6.689% | $243.731 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $217.87 | 7.819% | $234.9053 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $180.81 | 13.667% | $205.5213 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $1,071.87 | $1,172.4289 | $1,172.43 | $1,172.45 | $1,172.30 | |