| 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 | $235.27 | 12.479% | $264.6293 | $264.63 | $264.65 | $264.60 |
| Purchase #2 | $249.35 | 9.529% | $273.1106 | $273.11 | $273.10 | $273.10 |
| Purchase #3 | $241.54 | 8.466% | $261.9888 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $9.61 | 3.455% | $9.942 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $123.39 | 12.182% | $138.4214 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $206.58 | 12.688% | $232.7909 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $111.87 | 8.219% | $121.0646 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $1,177.61 | $1,301.9476 | $1,301.94 | $1,301.95 | $1,301.90 | |