| 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 | $203.34 | 12.716% | $229.1967 | $229.20 | $229.20 | $229.20 |
| Purchase #2 | $62.96 | 9.382% | $68.8669 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $60.79 | 12.204% | $68.2088 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $185.50 | 13.355% | $210.2735 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $99.65 | 5.184% | $104.8159 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $229.31 | 11.269% | $255.1509 | $255.15 | $255.15 | $255.20 |
| Purchase #7 | $171.28 | 8.171% | $185.2753 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $1,012.83 | $1,121.7880 | $1,121.80 | $1,121.75 | $1,121.90 | |