| 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 | $6.26 | 7.780% | $6.747 | $6.75 | $6.75 | $6.70 |
| Purchase #2 | $233.59 | 10.176% | $257.3601 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $248.74 | 12.726% | $280.3947 | $280.39 | $280.40 | $280.40 |
| Purchase #4 | $146.32 | 9.856% | $160.7413 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $60.29 | 12.658% | $67.9215 | $67.92 | $67.90 | $67.90 |
| Purchase #6 | $74.53 | 9.662% | $81.7311 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $180.60 | 6.418% | $192.1909 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $950.33 | $1,047.0866 | $1,047.08 | $1,047.10 | $1,047.00 | |