| 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 | $216.64 | 3.843% | $224.9655 | $224.97 | $224.95 | $225.00 |
| Purchase #2 | $117.49 | 7.151% | $125.8917 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $149.32 | 3.184% | $154.0743 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $170.25 | 13.683% | $193.5453 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $156.52 | 5.336% | $164.8719 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $238.77 | 12.452% | $268.5016 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $94.70 | 12.352% | $106.3973 | $106.40 | $106.40 | $106.40 |
| 7 purchase totals = | $1,143.69 | $1,238.2476 | $1,238.25 | $1,238.20 | $1,238.30 | |