| 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 | $112.69 | 12.708% | $127.0106 | $127.01 | $127.00 | $127.00 |
| Purchase #2 | $169.72 | 10.277% | $187.1621 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $217.54 | 5.674% | $229.8832 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $137.90 | 4.608% | $144.2544 | $144.25 | $144.25 | $144.30 |
| Purchase #5 | $51.93 | 10.610% | $57.4398 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $6.99 | 7.589% | $7.5205 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $203.31 | 5.744% | $214.9881 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $900.08 | $968.2587 | $968.25 | $968.25 | $968.30 | |