| 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 | $225.34 | 11.123% | $250.4046 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $175.76 | 9.269% | $192.0512 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $155.80 | 12.504% | $175.2812 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $199.31 | 3.587% | $206.4592 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $83.53 | 5.348% | $87.9972 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $10.33 | 6.454% | $10.9967 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $154.27 | 5.466% | $162.7024 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $1,004.34 | $1,085.8925 | $1,085.89 | $1,085.90 | $1,086.00 | |