| 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 | $121.85 | 13.832% | $138.7043 | $138.70 | $138.70 | $138.70 |
| Purchase #2 | $131.49 | 8.576% | $142.7666 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $99.75 | 7.370% | $107.1016 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $249.91 | 5.124% | $262.7154 | $262.72 | $262.70 | $262.70 |
| Purchase #5 | $64.59 | 11.728% | $72.1651 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $246.30 | 5.725% | $260.4007 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $231.46 | 6.248% | $245.9216 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,145.35 | $1,229.7753 | $1,229.78 | $1,229.70 | $1,229.80 | |