| 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 | $222.91 | 10.383% | $246.0547 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $79.39 | 7.343% | $85.2196 | $85.22 | $85.20 | $85.20 |
| Purchase #3 | $231.36 | 7.281% | $248.2053 | $248.21 | $248.20 | $248.20 |
| Purchase #4 | $94.43 | 13.440% | $107.1214 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $122.75 | 13.552% | $139.3851 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $166.53 | 13.180% | $188.4787 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $83.26 | 9.328% | $91.0265 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $1,000.63 | $1,105.4913 | $1,105.50 | $1,105.50 | $1,105.50 | |