| 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 | $206.85 | 7.698% | $222.7733 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $62.49 | 9.853% | $68.6471 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $50.85 | 12.611% | $57.2627 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $176.68 | 12.664% | $199.0548 | $199.05 | $199.05 | $199.10 |
| Purchase #5 | $243.53 | 6.806% | $260.1047 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $50.60 | 9.281% | $55.2962 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $199.36 | 9.689% | $218.676 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $990.36 | $1,081.8148 | $1,081.81 | $1,081.80 | $1,081.90 | |