| 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 | $207.64 | 9.690% | $227.7603 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $14.50 | 6.444% | $15.4344 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $91.48 | 12.826% | $103.2132 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $81.44 | 11.444% | $90.76 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $213.54 | 5.277% | $224.8085 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $55.62 | 6.300% | $59.1241 | $59.12 | $59.10 | $59.10 |
| Purchase #7 | $102.43 | 8.251% | $110.8815 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $766.65 | $831.9820 | $831.97 | $831.95 | $832.00 | |