| 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 | $111.99 | 8.642% | $121.6682 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $161.97 | 13.635% | $184.0546 | $184.05 | $184.05 | $184.10 |
| Purchase #3 | $161.31 | 4.729% | $168.9383 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $166.48 | 13.493% | $188.9431 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $222.97 | 6.221% | $236.841 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $124.28 | 13.569% | $141.1436 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $207.95 | 11.128% | $231.0907 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $1,156.95 | $1,272.6795 | $1,272.67 | $1,272.70 | $1,272.60 | |