| 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 | $222.79 | 5.667% | $235.4155 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $209.56 | 10.406% | $231.3668 | $231.37 | $231.35 | $231.40 |
| Purchase #3 | $195.29 | 7.751% | $210.4269 | $210.43 | $210.45 | $210.40 |
| Purchase #4 | $149.81 | 11.465% | $166.9857 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $198.50 | 13.715% | $225.7243 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $22.27 | 12.314% | $25.0123 | $25.01 | $25.00 | $25.00 |
| Purchase #7 | $130.97 | 6.696% | $139.7398 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $1,129.19 | $1,234.6713 | $1,234.68 | $1,234.65 | $1,234.60 | |