| 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 | $235.83 | 12.139% | $264.4574 | $264.46 | $264.45 | $264.50 |
| Purchase #2 | $231.86 | 12.467% | $260.766 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $244.48 | 8.201% | $264.5298 | $264.53 | $264.55 | $264.50 |
| Purchase #4 | $137.44 | 12.681% | $154.8688 | $154.87 | $154.85 | $154.90 |
| Purchase #5 | $222.28 | 12.277% | $249.5693 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $197.83 | 8.573% | $214.79 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $20.71 | 12.813% | $23.3636 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $1,290.43 | $1,432.3449 | $1,432.35 | $1,432.30 | $1,432.50 | |