| 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 | $218.29 | 10.641% | $241.5182 | $241.52 | $241.50 | $241.50 |
| Purchase #2 | $186.59 | 6.212% | $198.181 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $118.54 | 9.584% | $129.9009 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $9.92 | 7.696% | $10.6834 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $141.75 | 4.526% | $148.1656 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $42.57 | 9.130% | $46.4566 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $32.79 | 9.339% | $35.8523 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $750.45 | $810.7580 | $810.76 | $810.75 | $810.90 | |