| 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 | $126.94 | 5.786% | $134.2847 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $119.58 | 6.321% | $127.1387 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $204.86 | 12.856% | $231.1968 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $91.71 | 8.637% | $99.631 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $130.25 | 3.432% | $134.7202 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $70.74 | 13.778% | $80.4866 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $188.66 | 3.347% | $194.9745 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $932.74 | $1,002.4325 | $1,002.43 | $1,002.45 | $1,002.40 | |