| 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 | $183.52 | 3.686% | $190.2845 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $231.60 | 9.382% | $253.3287 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $31.51 | 8.300% | $34.1253 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $203.66 | 5.234% | $214.3196 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $84.67 | 10.172% | $93.2826 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $39.95 | 13.411% | $45.3077 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $99.49 | 6.257% | $105.7151 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $874.40 | $936.3635 | $936.37 | $936.40 | $936.30 | |