| 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 | $205.86 | 4.304% | $214.7202 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $29.46 | 11.528% | $32.8561 | $32.86 | $32.85 | $32.90 |
| Purchase #3 | $53.94 | 3.313% | $55.727 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $8.62 | 11.471% | $9.6088 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $127.65 | 10.529% | $141.0903 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $229.88 | 5.365% | $242.2131 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $221.35 | 6.634% | $236.0344 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $876.76 | $932.2499 | $932.25 | $932.25 | $932.20 | |