| 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 | $105.28 | 11.840% | $117.7452 | $117.75 | $117.75 | $117.70 |
| Purchase #2 | $156.76 | 13.687% | $178.2157 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $61.55 | 13.471% | $69.8414 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $205.87 | 11.657% | $229.8683 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $119.92 | 3.794% | $124.4698 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $119.73 | 8.315% | $129.6855 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $123.69 | 3.117% | $127.5454 | $127.55 | $127.55 | $127.50 |
| 7 purchase totals = | $892.80 | $977.3713 | $977.39 | $977.35 | $977.30 | |