| 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 | $240.92 | 8.857% | $262.2583 | $262.26 | $262.25 | $262.30 |
| Purchase #2 | $17.60 | 6.218% | $18.6944 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $192.56 | 12.779% | $217.1672 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $192.92 | 13.161% | $218.3102 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $233.55 | 4.723% | $244.5806 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $57.40 | 9.844% | $63.0505 | $63.05 | $63.05 | $63.10 |
| Purchase #7 | $86.79 | 12.113% | $97.3029 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $1,021.74 | $1,121.3641 | $1,121.36 | $1,121.35 | $1,121.50 | |