| 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 | $122.29 | 9.698% | $134.1497 | $134.15 | $134.15 | $134.10 |
| Purchase #2 | $33.72 | 10.655% | $37.3129 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $127.28 | 5.114% | $133.7891 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $240.38 | 11.472% | $267.9564 | $267.96 | $267.95 | $268.00 |
| Purchase #5 | $225.56 | 8.686% | $245.1521 | $245.15 | $245.15 | $245.20 |
| Purchase #6 | $55.68 | 5.714% | $58.8616 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $233.47 | 5.455% | $246.2058 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $1,038.38 | $1,123.4276 | $1,123.43 | $1,123.40 | $1,123.50 | |