| 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 | $109.79 | 10.777% | $121.6221 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $130.55 | 7.383% | $140.1885 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $57.89 | 5.585% | $61.1232 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $144.50 | 10.374% | $159.4904 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $193.48 | 9.422% | $211.7097 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $165.75 | 11.680% | $185.1096 | $185.11 | $185.10 | $185.10 |
| Purchase #7 | $185.66 | 12.214% | $208.3365 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $987.62 | $1,087.5800 | $1,087.58 | $1,087.55 | $1,087.50 | |