| 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 | $90.36 | 13.410% | $102.4773 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $205.46 | 6.819% | $219.4703 | $219.47 | $219.45 | $219.50 |
| Purchase #3 | $11.77 | 4.772% | $12.3317 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $180.79 | 13.388% | $204.9942 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $206.25 | 11.443% | $229.8512 | $229.85 | $229.85 | $229.90 |
| Purchase #6 | $48.45 | 5.453% | $51.092 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $203.91 | 8.106% | $220.4389 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $946.99 | $1,040.6556 | $1,040.65 | $1,040.70 | $1,040.70 | |