| 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 | $109.40 | 12.324% | $122.8825 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $120.35 | 4.654% | $125.9511 | $125.95 | $125.95 | $126.00 |
| Purchase #3 | $83.38 | 6.222% | $88.5679 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $134.56 | 6.759% | $143.6549 | $143.65 | $143.65 | $143.70 |
| Purchase #5 | $86.77 | 7.568% | $93.3368 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $200.67 | 8.183% | $217.0908 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $150.70 | 6.791% | $160.934 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $885.83 | $952.4180 | $952.41 | $952.45 | $952.50 | |