| 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 | $12.37 | 5.338% | $13.0303 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $137.45 | 12.220% | $154.2464 | $154.25 | $154.25 | $154.20 |
| Purchase #3 | $133.75 | 7.260% | $143.4603 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $193.72 | 7.350% | $207.9584 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $195.63 | 12.266% | $219.626 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $88.96 | 5.294% | $93.6695 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $87.47 | 9.289% | $95.5951 | $95.60 | $95.60 | $95.60 |
| 7 purchase totals = | $849.35 | $927.5860 | $927.60 | $927.60 | $927.60 | |