| 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 | $223.46 | 6.257% | $237.4419 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $160.67 | 3.317% | $165.9994 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $143.55 | 11.538% | $160.1128 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $180.58 | 5.355% | $190.2501 | $190.25 | $190.25 | $190.30 |
| Purchase #5 | $246.48 | 5.785% | $260.7389 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $191.99 | 13.418% | $217.7512 | $217.75 | $217.75 | $217.80 |
| Purchase #7 | $236.65 | 4.818% | $248.0518 | $248.05 | $248.05 | $248.10 |
| 7 purchase totals = | $1,383.38 | $1,480.3461 | $1,480.34 | $1,480.35 | $1,480.40 | |