| 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 | $128.71 | 3.690% | $133.4594 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $233.96 | 11.517% | $260.9052 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $136.83 | 8.598% | $148.5946 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $214.86 | 9.669% | $235.6348 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $162.26 | 4.105% | $168.9208 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $212.71 | 11.857% | $237.931 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $186.60 | 4.249% | $194.5286 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $1,275.93 | $1,379.9744 | $1,379.97 | $1,380.00 | $1,379.90 | |