| 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 | $187.46 | 10.314% | $206.7946 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $137.31 | 12.714% | $154.7676 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $215.85 | 11.548% | $240.7764 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $131.72 | 8.575% | $143.015 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $53.75 | 13.160% | $60.8235 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $230.65 | 12.704% | $259.9518 | $259.95 | $259.95 | $260.00 |
| Purchase #7 | $46.39 | 13.569% | $52.6847 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $1,003.13 | $1,118.8136 | $1,118.81 | $1,118.80 | $1,118.90 | |