| 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 | $222.74 | 11.695% | $248.7894 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $237.93 | 11.652% | $265.6536 | $265.65 | $265.65 | $265.70 |
| Purchase #3 | $5.42 | 5.620% | $5.7246 | $5.72 | $5.70 | $5.70 |
| Purchase #4 | $155.69 | 5.714% | $164.5861 | $164.59 | $164.60 | $164.60 |
| Purchase #5 | $72.51 | 7.810% | $78.173 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $66.29 | 13.324% | $75.1225 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $87.96 | 12.850% | $99.2629 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $848.54 | $937.3121 | $937.30 | $937.25 | $937.40 | |