| 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 | $214.40 | 6.644% | $228.6447 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $76.48 | 4.613% | $80.008 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $188.90 | 5.337% | $198.9816 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $45.26 | 9.205% | $49.4262 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $234.26 | 5.633% | $247.4559 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $64.69 | 3.757% | $67.1204 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $95.36 | 13.498% | $108.2317 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $919.35 | $979.8685 | $979.87 | $979.90 | $979.80 | |