| 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 | $228.83 | 4.709% | $239.6056 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $243.31 | 9.200% | $265.6945 | $265.69 | $265.70 | $265.70 |
| Purchase #3 | $10.46 | 13.755% | $11.8988 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $99.79 | 7.617% | $107.391 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $114.60 | 10.834% | $127.0158 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $94.94 | 7.271% | $101.8431 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $59.52 | 4.461% | $62.1752 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $851.45 | $915.6240 | $915.63 | $915.65 | $915.60 | |