| 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 | $159.93 | 7.873% | $172.5213 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $28.94 | 5.304% | $30.475 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $77.94 | 5.479% | $82.2103 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $106.43 | 6.134% | $112.9584 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $250.97 | 13.134% | $283.9324 | $283.93 | $283.95 | $283.90 |
| Purchase #6 | $229.70 | 6.841% | $245.4138 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $106.37 | 9.344% | $116.3092 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $960.28 | $1,043.8204 | $1,043.82 | $1,043.80 | $1,043.80 | |