| 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 | $223.81 | 7.245% | $240.025 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $113.67 | 10.105% | $125.1564 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $62.40 | 8.743% | $67.8556 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $232.63 | 8.328% | $252.0034 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $12.72 | 4.667% | $13.3136 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $160.73 | 5.641% | $169.7968 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $18.71 | 9.366% | $20.4624 | $20.46 | $20.45 | $20.50 |
| 7 purchase totals = | $824.67 | $888.6132 | $888.62 | $888.60 | $888.70 | |