| 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 | $205.87 | 3.425% | $212.921 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $76.29 | 12.313% | $85.6836 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $142.79 | 6.266% | $151.7372 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $146.57 | 6.491% | $156.0839 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $62.58 | 7.575% | $67.3204 | $67.32 | $67.30 | $67.30 |
| Purchase #6 | $214.63 | 10.479% | $237.1211 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $183.87 | 9.475% | $201.2917 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $1,032.60 | $1,112.1589 | $1,112.15 | $1,112.15 | $1,112.10 | |