| 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 | $116.29 | 8.337% | $125.9851 | $125.99 | $126.00 | $126.00 |
| Purchase #2 | $107.69 | 9.324% | $117.731 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $221.86 | 9.528% | $242.9988 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $31.99 | 10.607% | $35.3832 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $89.74 | 10.739% | $99.3772 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $144.95 | 9.293% | $158.4202 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $46.35 | 13.509% | $52.6114 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $758.87 | $832.5069 | $832.51 | $832.55 | $832.50 | |