| 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 | $188.83 | 13.620% | $214.5486 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $203.61 | 6.108% | $216.0465 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $20.44 | 7.291% | $21.9303 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $77.60 | 11.852% | $86.7972 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $85.67 | 7.576% | $92.1604 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $52.64 | 5.466% | $55.5173 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $110.59 | 11.259% | $123.0413 | $123.04 | $123.05 | $123.00 |
| 7 purchase totals = | $739.38 | $810.0416 | $810.05 | $810.05 | $809.90 | |