| 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 | $131.38 | 6.201% | $139.5269 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $126.98 | 5.405% | $133.8433 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $77.41 | 10.605% | $85.6193 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $54.66 | 11.243% | $60.8054 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $208.33 | 4.580% | $217.8715 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $163.97 | 9.714% | $179.898 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $236.51 | 13.355% | $268.0959 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $999.24 | $1,085.6603 | $1,085.67 | $1,085.65 | $1,085.60 | |