| 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 | $123.76 | 4.268% | $129.0421 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $100.80 | 6.112% | $106.9609 | $106.96 | $106.95 | $107.00 |
| Purchase #3 | $15.56 | 11.798% | $17.3958 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $218.88 | 13.192% | $247.7546 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $62.55 | 6.232% | $66.4481 | $66.45 | $66.45 | $66.40 |
| Purchase #6 | $12.90 | 11.286% | $14.3559 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $127.89 | 4.541% | $133.6975 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $662.34 | $715.6549 | $715.66 | $715.65 | $715.70 | |