| 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 | $111.27 | 3.808% | $115.5072 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $227.38 | 8.346% | $246.3571 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $18.45 | 8.120% | $19.9481 | $19.95 | $19.95 | $19.90 |
| Purchase #4 | $250.40 | 4.204% | $260.9268 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $50.53 | 6.304% | $53.7154 | $53.72 | $53.70 | $53.70 |
| Purchase #6 | $125.86 | 3.803% | $130.6465 | $130.65 | $130.65 | $130.60 |
| Purchase #7 | $28.74 | 6.455% | $30.5952 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $812.63 | $857.6963 | $857.72 | $857.70 | $857.60 | |