| 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 | $13.41 | 12.599% | $15.0995 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $204.95 | 4.773% | $214.7323 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $157.58 | 5.856% | $166.8079 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $221.28 | 3.646% | $229.3479 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $140.64 | 8.816% | $153.0388 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $236.58 | 7.149% | $253.4931 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $113.64 | 3.701% | $117.8458 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $1,088.08 | $1,150.3653 | $1,150.37 | $1,150.40 | $1,150.20 | |