| 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 | $222.75 | 9.165% | $243.165 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $56.84 | 12.776% | $64.1019 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $211.90 | 13.603% | $240.7248 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $113.29 | 10.489% | $125.173 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $68.65 | 12.692% | $77.3631 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $146.44 | 9.470% | $160.3079 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $245.25 | 12.134% | $275.0086 | $275.01 | $275.00 | $275.00 |
| 7 purchase totals = | $1,065.12 | $1,185.8443 | $1,185.84 | $1,185.75 | $1,185.90 | |