| 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 | $207.72 | 5.659% | $219.4749 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $82.60 | 3.778% | $85.7206 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $134.35 | 5.290% | $141.4571 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $246.45 | 5.391% | $259.7361 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $72.98 | 5.347% | $76.8822 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $222.27 | 4.641% | $232.5856 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $73.54 | 7.682% | $79.1893 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $1,039.91 | $1,095.0458 | $1,095.05 | $1,095.05 | $1,095.10 | |