| 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 | $112.57 | 12.460% | $126.5962 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $87.88 | 6.657% | $93.7302 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $11.41 | 7.244% | $12.2365 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $25.29 | 13.474% | $28.6976 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $199.70 | 13.350% | $226.36 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $41.56 | 9.346% | $45.4442 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $113.74 | 3.818% | $118.0826 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $592.15 | $651.1473 | $651.15 | $651.20 | $651.10 | |