| 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 | $191.95 | 3.714% | $199.079 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $129.88 | 12.567% | $146.202 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $21.55 | 5.283% | $22.6885 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $222.79 | 9.688% | $244.3739 | $244.37 | $244.35 | $244.40 |
| Purchase #5 | $32.25 | 11.466% | $35.9478 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $189.80 | 3.599% | $196.6309 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $42.90 | 10.160% | $47.2586 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $831.12 | $892.1807 | $892.18 | $892.20 | $892.20 | |