| 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 | $221.53 | 6.604% | $236.1598 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $199.66 | 9.343% | $218.3142 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $183.91 | 13.440% | $208.6275 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $204.31 | 6.291% | $217.1631 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $88.90 | 4.263% | $92.6898 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $241.97 | 4.855% | $253.7176 | $253.72 | $253.70 | $253.70 |
| Purchase #7 | $146.35 | 3.407% | $151.3361 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $1,286.63 | $1,378.0081 | $1,378.01 | $1,378.00 | $1,378.00 | |