| 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 | $210.94 | 12.564% | $237.4425 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $82.38 | 9.750% | $90.4121 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $12.74 | 11.174% | $14.1636 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $41.89 | 13.275% | $47.4509 | $47.45 | $47.45 | $47.50 |
| Purchase #5 | $189.50 | 12.817% | $213.7882 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $175.44 | 5.531% | $185.1436 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $68.48 | 11.594% | $76.4196 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $781.37 | $864.8205 | $864.81 | $864.80 | $864.80 | |