| 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 | $223.31 | 8.592% | $242.4968 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $220.70 | 13.352% | $250.1679 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $110.98 | 5.313% | $116.8764 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $175.85 | 10.473% | $194.2668 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $228.35 | 11.514% | $254.6422 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $213.96 | 4.705% | $224.0268 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $93.60 | 6.204% | $99.4069 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $1,266.75 | $1,381.8838 | $1,381.90 | $1,381.90 | $1,381.90 | |