| 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 | $242.68 | 4.413% | $253.3895 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $142.77 | 9.696% | $156.613 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $211.94 | 8.533% | $230.0248 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $151.95 | 9.507% | $166.3959 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $206.88 | 7.437% | $222.2657 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $70.92 | 7.176% | $76.0092 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $220.61 | 7.400% | $236.9351 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $1,247.75 | $1,341.6332 | $1,341.64 | $1,341.60 | $1,341.60 | |