| 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 | $123.83 | 8.520% | $134.3803 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $223.75 | 7.827% | $241.2629 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $139.84 | 6.336% | $148.7003 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $50.43 | 12.531% | $56.7494 | $56.75 | $56.75 | $56.70 |
| Purchase #5 | $86.47 | 9.622% | $94.7901 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $171.62 | 3.655% | $177.8927 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $91.29 | 12.776% | $102.9532 | $102.95 | $102.95 | $103.00 |
| 7 purchase totals = | $887.23 | $956.7289 | $956.72 | $956.75 | $956.80 | |