| 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 | $206.64 | 10.828% | $229.015 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $211.51 | 8.816% | $230.1567 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $155.29 | 3.126% | $160.1444 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $123.97 | 13.617% | $140.851 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $55.98 | 9.594% | $61.3507 | $61.35 | $61.35 | $61.40 |
| Purchase #6 | $21.69 | 8.308% | $23.492 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $69.89 | 10.693% | $77.3633 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $844.97 | $922.3731 | $922.37 | $922.35 | $922.50 | |