| 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 | $230.35 | 13.781% | $262.0945 | $262.09 | $262.10 | $262.10 |
| Purchase #2 | $152.82 | 6.862% | $163.3065 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $227.85 | 9.580% | $249.678 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $113.90 | 5.716% | $120.4105 | $120.41 | $120.40 | $120.40 |
| Purchase #5 | $16.31 | 11.224% | $18.1406 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $133.35 | 12.618% | $150.1761 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $80.53 | 10.522% | $89.0034 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $955.11 | $1,052.8096 | $1,052.81 | $1,052.85 | $1,052.80 | |