| 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 | $212.83 | 10.585% | $235.3581 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $42.26 | 5.637% | $44.6422 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $27.56 | 11.165% | $30.6371 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $216.84 | 6.454% | $230.8349 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $147.68 | 12.508% | $166.1518 | $166.15 | $166.15 | $166.20 |
| Purchase #6 | $71.49 | 13.177% | $80.9102 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $200.41 | 8.521% | $217.4869 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $919.07 | $1,006.0212 | $1,006.02 | $1,006.05 | $1,006.00 | |