| 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 | $120.78 | 4.656% | $126.4035 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $32.49 | 4.504% | $33.9533 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $42.96 | 5.755% | $45.4323 | $45.43 | $45.45 | $45.40 |
| Purchase #4 | $198.26 | 3.275% | $204.753 | $204.75 | $204.75 | $204.80 |
| Purchase #5 | $102.96 | 3.354% | $106.4133 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $117.39 | 9.257% | $128.2568 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $161.96 | 13.575% | $183.9461 | $183.95 | $183.95 | $183.90 |
| 7 purchase totals = | $776.80 | $829.1583 | $829.15 | $829.15 | $829.20 | |