| 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 | $121.79 | 5.695% | $128.7259 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $107.58 | 11.214% | $119.644 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $250.38 | 13.695% | $284.6695 | $284.67 | $284.65 | $284.70 |
| Purchase #4 | $209.25 | 6.511% | $222.8743 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $72.58 | 3.741% | $75.2952 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $142.85 | 6.365% | $151.9424 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $21.36 | 5.365% | $22.506 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $925.79 | $1,005.6573 | $1,005.66 | $1,005.65 | $1,005.60 | |