| 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 | $219.39 | 3.804% | $227.7356 | $227.74 | $227.75 | $227.70 |
| Purchase #2 | $193.72 | 13.745% | $220.3468 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $63.83 | 11.656% | $71.27 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $11.33 | 12.309% | $12.7246 | $12.72 | $12.70 | $12.70 |
| Purchase #5 | $79.61 | 5.142% | $83.7035 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $146.63 | 6.706% | $156.463 | $156.46 | $156.45 | $156.50 |
| Purchase #7 | $188.43 | 12.713% | $212.3851 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $902.94 | $984.6286 | $984.63 | $984.60 | $984.60 | |