| 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 | $199.65 | 12.436% | $224.4785 | $224.48 | $224.50 | $224.50 |
| Purchase #2 | $107.30 | 8.516% | $116.4377 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $225.33 | 7.827% | $242.9666 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $94.67 | 9.592% | $103.7507 | $103.75 | $103.75 | $103.80 |
| Purchase #5 | $62.95 | 12.248% | $70.6601 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $82.52 | 3.170% | $85.1359 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $108.81 | 3.289% | $112.3888 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $881.23 | $955.8183 | $955.83 | $955.85 | $955.90 | |