| 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 | $94.29 | 10.169% | $103.8784 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $20.87 | 12.820% | $23.5455 | $23.55 | $23.55 | $23.50 |
| Purchase #3 | $81.28 | 13.167% | $91.9821 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $242.89 | 3.256% | $250.7985 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $52.77 | 9.274% | $57.6639 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $112.55 | 11.204% | $125.1601 | $125.16 | $125.15 | $125.20 |
| Purchase #7 | $140.63 | 13.316% | $159.3563 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $745.28 | $812.3848 | $812.39 | $812.40 | $812.50 | |