| 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 | $126.35 | 3.154% | $130.3351 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $132.36 | 8.173% | $143.1778 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $16.57 | 4.337% | $17.2886 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $246.48 | 9.634% | $270.2259 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $27.86 | 9.274% | $30.4437 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $41.52 | 4.756% | $43.4947 | $43.49 | $43.50 | $43.50 |
| Purchase #7 | $235.88 | 11.609% | $263.2633 | $263.26 | $263.25 | $263.30 |
| 7 purchase totals = | $827.02 | $898.2291 | $898.23 | $898.30 | $898.20 | |