| 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 | $183.47 | 12.634% | $206.6496 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $17.95 | 12.786% | $20.2451 | $20.25 | $20.25 | $20.20 |
| Purchase #3 | $247.25 | 12.724% | $278.7101 | $278.71 | $278.70 | $278.70 |
| Purchase #4 | $21.82 | 4.330% | $22.7648 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $189.44 | 9.769% | $207.9464 | $207.95 | $207.95 | $207.90 |
| Purchase #6 | $20.88 | 9.853% | $22.9373 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $190.52 | 7.744% | $205.2739 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $871.33 | $964.5272 | $964.53 | $964.50 | $964.40 | |