| 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 | $74.74 | 7.571% | $80.3986 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $113.28 | 10.361% | $125.0169 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $211.48 | 5.432% | $222.9676 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $230.97 | 8.180% | $249.8633 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $223.43 | 10.334% | $246.5193 | $246.52 | $246.50 | $246.50 |
| Purchase #6 | $164.78 | 13.348% | $186.7748 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $240.51 | 8.806% | $261.6893 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,259.19 | $1,373.2298 | $1,373.23 | $1,373.15 | $1,373.30 | |