| 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 | $222.26 | 7.448% | $238.8139 | $238.81 | $238.80 | $238.80 |
| Purchase #2 | $102.34 | 9.407% | $111.9671 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $250.35 | 6.727% | $267.191 | $267.19 | $267.20 | $267.20 |
| Purchase #4 | $206.32 | 9.598% | $226.1226 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $204.98 | 9.529% | $224.5125 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $227.61 | 12.234% | $255.4558 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $72.76 | 11.330% | $81.0037 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $1,286.62 | $1,405.0666 | $1,405.06 | $1,405.00 | $1,405.10 | |