| 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 | $99.66 | 11.625% | $111.2455 | $111.25 | $111.25 | $111.20 |
| Purchase #2 | $225.96 | 7.245% | $242.3308 | $242.33 | $242.35 | $242.30 |
| Purchase #3 | $16.69 | 9.192% | $18.2241 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $43.61 | 13.538% | $49.5139 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $248.64 | 10.789% | $275.4658 | $275.47 | $275.45 | $275.50 |
| Purchase #6 | $235.95 | 5.234% | $248.2996 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $28.68 | 5.324% | $30.2069 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $899.19 | $975.2866 | $975.29 | $975.25 | $975.20 | |