| 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 | $7.85 | 13.674% | $8.9234 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $125.37 | 5.862% | $132.7192 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $238.70 | 3.373% | $246.7514 | $246.75 | $246.75 | $246.80 |
| Purchase #4 | $158.37 | 4.727% | $165.8561 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $226.79 | 6.561% | $241.6697 | $241.67 | $241.65 | $241.70 |
| Purchase #6 | $227.86 | 11.846% | $254.8523 | $254.85 | $254.85 | $254.90 |
| Purchase #7 | $117.55 | 6.418% | $125.0944 | $125.09 | $125.10 | $125.10 |
| 7 purchase totals = | $1,102.49 | $1,175.8665 | $1,175.86 | $1,175.80 | $1,176.00 | |