| 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 | $226.42 | 3.733% | $234.8723 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $200.37 | 4.640% | $209.6672 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $208.37 | 4.538% | $217.8258 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $15.37 | 10.265% | $16.9477 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $117.61 | 8.309% | $127.3822 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $37.66 | 7.387% | $40.4419 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $114.99 | 11.319% | $128.0057 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $920.79 | $975.1428 | $975.15 | $975.15 | $975.10 | |