| 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 | $184.61 | 10.589% | $204.1584 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $138.82 | 10.633% | $153.5807 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $225.97 | 12.124% | $253.3666 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $30.91 | 13.852% | $35.1917 | $35.19 | $35.20 | $35.20 |
| Purchase #5 | $99.28 | 3.717% | $102.9702 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $250.48 | 11.326% | $278.8494 | $278.85 | $278.85 | $278.80 |
| Purchase #7 | $167.42 | 13.811% | $190.5424 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,097.49 | $1,218.6594 | $1,218.66 | $1,218.65 | $1,218.70 | |