| 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 | $250.87 | 9.139% | $273.797 | $273.80 | $273.80 | $273.80 |
| Purchase #2 | $79.40 | 10.287% | $87.5679 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $28.99 | 3.390% | $29.9728 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $89.90 | 10.419% | $99.2667 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $210.33 | 12.373% | $236.3541 | $236.35 | $236.35 | $236.40 |
| Purchase #6 | $177.42 | 4.669% | $185.7037 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $56.27 | 8.366% | $60.9775 | $60.98 | $61.00 | $61.00 |
| 7 purchase totals = | $893.18 | $973.6397 | $973.64 | $973.60 | $973.80 | |