| 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 | $112.74 | 8.572% | $122.4041 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $168.62 | 10.169% | $185.767 | $185.77 | $185.75 | $185.80 |
| Purchase #3 | $184.83 | 10.283% | $203.8361 | $203.84 | $203.85 | $203.80 |
| Purchase #4 | $224.42 | 13.736% | $255.2463 | $255.25 | $255.25 | $255.20 |
| Purchase #5 | $45.61 | 12.858% | $51.4745 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $87.63 | 5.413% | $92.3734 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $58.54 | 10.759% | $64.8383 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $882.39 | $975.9397 | $975.94 | $975.90 | $975.90 | |