| 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 | $214.31 | 3.683% | $222.203 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $196.30 | 12.564% | $220.9631 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $46.32 | 3.789% | $48.0751 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $92.50 | 5.789% | $97.8548 | $97.85 | $97.85 | $97.90 |
| Purchase #5 | $80.56 | 4.655% | $84.3101 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $205.85 | 6.135% | $218.4789 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $121.84 | 7.513% | $130.9938 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $957.68 | $1,022.8788 | $1,022.87 | $1,022.90 | $1,023.00 | |