| 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 | $189.56 | 13.544% | $215.234 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $220.93 | 7.188% | $236.8104 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $200.34 | 8.598% | $217.5652 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $180.31 | 11.380% | $200.8293 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $133.98 | 9.580% | $146.8153 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $65.69 | 3.680% | $68.1074 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $225.27 | 6.387% | $239.658 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,216.08 | $1,325.0196 | $1,325.03 | $1,325.00 | $1,325.00 | |