| 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 | $117.37 | 11.590% | $130.9732 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $21.92 | 6.137% | $23.2652 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $43.44 | 13.428% | $49.2731 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $247.58 | 4.804% | $259.4737 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $112.82 | 10.310% | $124.4517 | $124.45 | $124.45 | $124.50 |
| Purchase #6 | $26.46 | 13.380% | $30.0003 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $29.56 | 12.719% | $33.3197 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $599.15 | $650.7569 | $650.75 | $650.65 | $650.90 | |