| 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 | $114.36 | 9.383% | $125.0904 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $250.86 | 3.674% | $260.0766 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $204.40 | 4.473% | $213.5428 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $239.46 | 7.344% | $257.0459 | $257.05 | $257.05 | $257.00 |
| Purchase #5 | $134.89 | 9.831% | $148.151 | $148.15 | $148.15 | $148.20 |
| Purchase #6 | $156.40 | 5.431% | $164.8941 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $36.29 | 12.840% | $40.9496 | $40.95 | $40.95 | $40.90 |
| 7 purchase totals = | $1,136.66 | $1,209.7504 | $1,209.75 | $1,209.80 | $1,209.70 | |