| 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 | $107.74 | 12.582% | $121.2958 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $107.25 | 7.518% | $115.3131 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $156.74 | 11.492% | $174.7526 | $174.75 | $174.75 | $174.80 |
| Purchase #4 | $155.45 | 9.673% | $170.4867 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $165.42 | 3.274% | $170.8359 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $206.76 | 3.416% | $213.8229 | $213.82 | $213.80 | $213.80 |
| Purchase #7 | $122.33 | 8.247% | $132.4186 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $1,021.69 | $1,098.9256 | $1,098.93 | $1,098.90 | $1,098.90 | |