| 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 | $240.74 | 12.478% | $270.7795 | $270.78 | $270.80 | $270.80 |
| Purchase #2 | $162.96 | 12.543% | $183.4001 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $235.80 | 6.397% | $250.8841 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $149.79 | 13.557% | $170.097 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $77.52 | 7.702% | $83.4906 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $46.94 | 11.140% | $52.1691 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $100.28 | 4.261% | $104.5529 | $104.55 | $104.55 | $104.60 |
| 7 purchase totals = | $1,014.03 | $1,115.3733 | $1,115.37 | $1,115.40 | $1,115.50 | |