| 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 | $21.79 | 8.558% | $23.6548 | $23.65 | $23.65 | $23.70 |
| Purchase #2 | $132.94 | 11.565% | $148.3145 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $109.96 | 11.477% | $122.5801 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $231.85 | 5.441% | $244.465 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $112.92 | 8.112% | $122.0801 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $117.28 | 12.853% | $132.354 | $132.35 | $132.35 | $132.40 |
| Purchase #7 | $32.85 | 7.296% | $35.2467 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $759.59 | $828.6952 | $828.69 | $828.70 | $828.80 | |