| 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 | $28.76 | 4.847% | $30.154 | $30.15 | $30.15 | $30.20 |
| Purchase #2 | $112.98 | 4.868% | $118.4799 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $243.74 | 11.299% | $271.2802 | $271.28 | $271.30 | $271.30 |
| Purchase #4 | $199.56 | 3.717% | $206.9776 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $145.87 | 9.120% | $159.1733 | $159.17 | $159.15 | $159.20 |
| Purchase #6 | $44.60 | 13.788% | $50.7494 | $50.75 | $50.75 | $50.70 |
| Purchase #7 | $187.26 | 12.556% | $210.7724 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $962.77 | $1,047.5868 | $1,047.58 | $1,047.60 | $1,047.70 | |