| 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 | $205.26 | 4.520% | $214.5378 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $143.81 | 5.136% | $151.1961 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $97.85 | 9.660% | $107.3023 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $184.54 | 13.567% | $209.5765 | $209.58 | $209.60 | $209.60 |
| Purchase #5 | $70.89 | 7.309% | $76.0714 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $50.98 | 10.493% | $56.3293 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $124.87 | 8.865% | $135.9397 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $878.20 | $950.9531 | $950.96 | $951.00 | $950.90 | |