| 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 | $17.49 | 11.572% | $19.5139 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $234.57 | 11.809% | $262.2704 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $200.98 | 7.747% | $216.5499 | $216.55 | $216.55 | $216.50 |
| Purchase #4 | $203.81 | 12.486% | $229.2577 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $230.79 | 3.835% | $239.6408 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $229.70 | 13.519% | $260.7531 | $260.75 | $260.75 | $260.80 |
| Purchase #7 | $28.53 | 8.373% | $30.9188 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $1,145.87 | $1,258.9046 | $1,258.90 | $1,258.85 | $1,258.90 | |