| 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 | $231.84 | 7.786% | $249.8911 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $205.64 | 3.356% | $212.5413 | $212.54 | $212.55 | $212.50 |
| Purchase #3 | $82.45 | 6.742% | $88.0088 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $133.38 | 13.214% | $151.0048 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $68.47 | 12.687% | $77.1568 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $17.91 | 6.340% | $19.0455 | $19.05 | $19.05 | $19.00 |
| Purchase #7 | $137.79 | 8.832% | $149.9596 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $877.48 | $947.6079 | $947.61 | $947.60 | $947.60 | |