| 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 | $192.46 | 4.183% | $200.5106 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $208.57 | 13.622% | $236.9814 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $114.43 | 9.264% | $125.0308 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $27.93 | 4.819% | $29.2759 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $129.79 | 10.824% | $143.8385 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $9.87 | 10.720% | $10.9281 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $224.51 | 7.432% | $241.1956 | $241.20 | $241.20 | $241.20 |
| 7 purchase totals = | $907.56 | $987.7609 | $987.77 | $987.85 | $987.70 | |