| 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 | $112.32 | 11.738% | $125.5041 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $151.37 | 11.633% | $168.9789 | $168.98 | $169.00 | $169.00 |
| Purchase #3 | $240.85 | 3.863% | $250.154 | $250.15 | $250.15 | $250.20 |
| Purchase #4 | $170.31 | 7.719% | $183.4562 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $134.89 | 6.827% | $144.0989 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $218.71 | 7.328% | $234.7371 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $173.68 | 13.560% | $197.231 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $1,202.13 | $1,304.1602 | $1,304.16 | $1,304.20 | $1,304.20 | |