| 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 | $205.89 | 3.528% | $213.1538 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $25.81 | 12.766% | $29.1049 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $56.80 | 3.464% | $58.7676 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $87.67 | 6.398% | $93.2791 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $52.80 | 6.828% | $56.4052 | $56.41 | $56.40 | $56.40 |
| Purchase #6 | $141.86 | 3.325% | $146.5768 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $200.50 | 12.472% | $225.5064 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $771.33 | $822.7938 | $822.80 | $822.80 | $822.90 | |