| 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 | $217.26 | 4.806% | $227.7015 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $91.86 | 3.263% | $94.8574 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $199.62 | 13.141% | $225.8521 | $225.85 | $225.85 | $225.90 |
| Purchase #4 | $146.37 | 12.390% | $164.5052 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $18.36 | 3.563% | $19.0142 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $117.97 | 8.161% | $127.5975 | $127.60 | $127.60 | $127.60 |
| Purchase #7 | $47.40 | 3.312% | $48.9699 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $838.84 | $908.4978 | $908.50 | $908.45 | $908.60 | |