| 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 | $44.50 | 3.849% | $46.2128 | $46.21 | $46.20 | $46.20 |
| Purchase #2 | $200.32 | 3.441% | $207.213 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $149.61 | 3.298% | $154.5441 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $97.56 | 3.232% | $100.7131 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $135.57 | 6.322% | $144.1407 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $44.40 | 10.598% | $49.1055 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $219.96 | 12.805% | $248.1259 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $891.92 | $950.0551 | $950.05 | $950.05 | $949.90 | |