| 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 | $182.79 | 5.649% | $193.1158 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $227.44 | 13.676% | $258.5447 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $205.75 | 4.666% | $215.3503 | $215.35 | $215.35 | $215.40 |
| Purchase #4 | $189.96 | 12.319% | $213.3612 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $46.88 | 4.138% | $48.8199 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $100.54 | 13.473% | $114.0858 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $186.25 | 7.607% | $200.418 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $1,139.61 | $1,243.6957 | $1,243.70 | $1,243.65 | $1,243.70 | |