| 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 | $218.43 | 4.289% | $227.7985 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $36.80 | 12.347% | $41.3437 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $93.48 | 10.492% | $103.2879 | $103.29 | $103.30 | $103.30 |
| Purchase #4 | $27.81 | 3.690% | $28.8362 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $123.70 | 12.696% | $139.405 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $173.28 | 12.505% | $194.9487 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $153.59 | 7.704% | $165.4226 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $827.09 | $901.0426 | $901.05 | $901.05 | $900.90 | |