| 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 | $242.32 | 8.147% | $262.0618 | $262.06 | $262.05 | $262.10 |
| Purchase #2 | $140.97 | 12.655% | $158.8098 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $228.33 | 5.211% | $240.2283 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $13.69 | 10.383% | $15.1114 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $173.84 | 10.811% | $192.6338 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $30.58 | 13.475% | $34.7007 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $81.36 | 10.466% | $89.8751 | $89.88 | $89.90 | $89.90 |
| 7 purchase totals = | $911.09 | $993.4209 | $993.42 | $993.45 | $993.40 | |