| 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 | $182.77 | 8.492% | $198.2908 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $214.33 | 5.497% | $226.1117 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $56.68 | 9.210% | $61.9002 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $42.99 | 8.263% | $46.5423 | $46.54 | $46.55 | $46.50 |
| Purchase #5 | $229.76 | 13.198% | $260.0837 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $107.33 | 3.221% | $110.7871 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $72.54 | 4.647% | $75.9109 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $906.40 | $979.6267 | $979.62 | $979.65 | $979.60 | |