| 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 | $229.45 | 13.635% | $260.7355 | $260.74 | $260.75 | $260.70 |
| Purchase #2 | $129.35 | 8.135% | $139.8726 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $177.93 | 3.331% | $183.8568 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $50.96 | 13.786% | $57.9853 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $21.53 | 11.381% | $23.9803 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $199.61 | 5.626% | $210.8401 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $38.42 | 12.231% | $43.1192 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $847.25 | $920.3898 | $920.40 | $920.40 | $920.40 | |