| 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 | $232.99 | 7.740% | $251.0234 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $66.98 | 13.531% | $76.0431 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $184.68 | 11.208% | $205.3789 | $205.38 | $205.40 | $205.40 |
| Purchase #4 | $149.84 | 5.437% | $157.9868 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $129.58 | 8.488% | $140.5788 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $33.52 | 11.201% | $37.2746 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $21.73 | 3.234% | $22.4327 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $819.32 | $890.7183 | $890.71 | $890.75 | $890.70 | |