| 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 | $222.49 | 5.788% | $235.3677 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $233.69 | 7.388% | $250.955 | $250.96 | $250.95 | $251.00 |
| Purchase #3 | $101.74 | 5.268% | $107.0997 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $91.65 | 6.312% | $97.4349 | $97.43 | $97.45 | $97.40 |
| Purchase #5 | $11.83 | 4.340% | $12.3434 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $10.33 | 8.404% | $11.1981 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $195.54 | 5.183% | $205.6748 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $867.27 | $920.0736 | $920.07 | $920.05 | $920.10 | |