| 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 | $125.99 | 12.191% | $141.3494 | $141.35 | $141.35 | $141.30 |
| Purchase #2 | $105.99 | 12.283% | $119.0088 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $139.81 | 7.846% | $150.7795 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $249.92 | 4.446% | $261.0314 | $261.03 | $261.05 | $261.00 |
| Purchase #5 | $37.89 | 4.260% | $39.5041 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $33.32 | 7.628% | $35.8616 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $110.97 | 6.614% | $118.3096 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $803.89 | $865.8444 | $865.84 | $865.85 | $865.80 | |