| 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 | $141.97 | 7.300% | $152.3338 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $236.89 | 5.816% | $250.6675 | $250.67 | $250.65 | $250.70 |
| Purchase #3 | $215.39 | 11.813% | $240.834 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $228.26 | 7.465% | $245.2996 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $233.41 | 13.663% | $265.3008 | $265.30 | $265.30 | $265.30 |
| Purchase #6 | $134.98 | 6.557% | $143.8306 | $143.83 | $143.85 | $143.80 |
| Purchase #7 | $48.45 | 7.160% | $51.919 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $1,239.35 | $1,350.1853 | $1,350.18 | $1,350.20 | $1,350.10 | |