| 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 | $91.42 | 9.731% | $100.3161 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $205.63 | 11.724% | $229.7381 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $12.99 | 13.610% | $14.7579 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $227.56 | 10.135% | $250.6232 | $250.62 | $250.60 | $250.60 |
| Purchase #5 | $28.75 | 3.171% | $29.6617 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $226.42 | 11.298% | $252.0009 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $109.72 | 6.775% | $117.1535 | $117.15 | $117.15 | $117.20 |
| 7 purchase totals = | $902.49 | $994.2514 | $994.25 | $994.20 | $994.30 | |