| 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 | $235.57 | 8.139% | $254.743 | $254.74 | $254.75 | $254.70 |
| Purchase #2 | $250.79 | 9.773% | $275.2997 | $275.30 | $275.30 | $275.30 |
| Purchase #3 | $91.57 | 11.180% | $101.8075 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $204.57 | 9.840% | $224.6997 | $224.70 | $224.70 | $224.70 |
| Purchase #5 | $87.93 | 4.335% | $91.7418 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $22.44 | 10.622% | $24.8236 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $180.63 | 10.449% | $199.504 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $1,073.50 | $1,172.6193 | $1,172.61 | $1,172.60 | $1,172.50 | |