| 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 | $234.90 | 3.482% | $243.0792 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $6.82 | 11.621% | $7.6126 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $63.48 | 5.648% | $67.0654 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $181.85 | 4.575% | $190.1696 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $90.63 | 7.699% | $97.6076 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $23.95 | 7.759% | $25.8083 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $193.48 | 4.803% | $202.7728 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $795.11 | $834.1155 | $834.12 | $834.05 | $834.20 | |