| 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 | $26.84 | 3.171% | $27.6911 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $218.77 | 11.270% | $243.4254 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $236.48 | 3.194% | $244.0332 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $237.36 | 5.851% | $251.2479 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $224.66 | 5.434% | $236.868 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $215.61 | 10.190% | $237.5807 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $229.40 | 12.691% | $258.5132 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $1,389.12 | $1,499.3595 | $1,499.36 | $1,499.40 | $1,499.30 | |