| 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 | $184.46 | 12.347% | $207.2353 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $230.84 | 10.246% | $254.4919 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $237.39 | 5.352% | $250.0951 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $8.27 | 9.617% | $9.0653 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $188.76 | 8.550% | $204.899 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $190.77 | 10.135% | $210.1045 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $98.60 | 9.383% | $107.8516 | $107.85 | $107.85 | $107.90 |
| 7 purchase totals = | $1,139.09 | $1,243.7427 | $1,243.75 | $1,243.75 | $1,243.80 | |