| 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 | $229.39 | 8.270% | $248.3606 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $24.55 | 6.169% | $26.0645 | $26.06 | $26.05 | $26.10 |
| Purchase #3 | $132.90 | 4.720% | $139.1729 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $197.89 | 4.287% | $206.3735 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $27.27 | 10.539% | $30.144 | $30.14 | $30.15 | $30.10 |
| Purchase #6 | $85.74 | 10.432% | $94.6844 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $70.80 | 11.762% | $79.1275 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $768.54 | $823.9274 | $823.91 | $823.90 | $824.00 | |