| 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 | $25.38 | 5.402% | $26.751 | $26.75 | $26.75 | $26.80 |
| Purchase #2 | $225.94 | 10.763% | $250.2579 | $250.26 | $250.25 | $250.30 |
| Purchase #3 | $235.63 | 3.323% | $243.46 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $235.50 | 3.590% | $243.9545 | $243.95 | $243.95 | $244.00 |
| Purchase #5 | $121.65 | 13.743% | $138.3684 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $163.89 | 12.643% | $184.6106 | $184.61 | $184.60 | $184.60 |
| Purchase #7 | $216.92 | 12.615% | $244.2845 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $1,224.91 | $1,331.6869 | $1,331.68 | $1,331.65 | $1,331.90 | |