| 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 | $224.53 | 5.152% | $236.0978 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $217.61 | 3.175% | $224.5191 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $43.89 | 12.173% | $49.2327 | $49.23 | $49.25 | $49.20 |
| Purchase #4 | $170.67 | 6.631% | $181.9871 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $138.50 | 9.284% | $151.3583 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $123.98 | 9.865% | $136.2106 | $136.21 | $136.20 | $136.20 |
| Purchase #7 | $88.35 | 12.683% | $99.5554 | $99.56 | $99.55 | $99.60 |
| 7 purchase totals = | $1,007.53 | $1,078.9610 | $1,078.97 | $1,078.95 | $1,079.00 | |