| 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 | $231.42 | 5.690% | $244.5878 | $244.59 | $244.60 | $244.60 |
| Purchase #2 | $110.95 | 9.862% | $121.8919 | $121.89 | $121.90 | $121.90 |
| Purchase #3 | $222.80 | 12.199% | $249.9794 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $31.72 | 13.397% | $35.9695 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $28.57 | 9.247% | $31.2119 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $115.66 | 7.852% | $124.7416 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $167.43 | 4.528% | $175.0112 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $908.55 | $983.3933 | $983.39 | $983.40 | $983.40 | |