| 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 | $195.33 | 8.227% | $211.3998 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $233.50 | 5.677% | $246.7558 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $209.42 | 6.348% | $222.714 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $103.40 | 11.296% | $115.0801 | $115.08 | $115.10 | $115.10 |
| Purchase #5 | $203.27 | 13.688% | $231.0936 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $158.69 | 10.844% | $175.8983 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $21.97 | 3.477% | $22.7339 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $1,125.58 | $1,225.6755 | $1,225.67 | $1,225.70 | $1,225.70 | |