| 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 | $221.60 | 10.290% | $244.4026 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $73.79 | 4.125% | $76.8338 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $166.47 | 7.679% | $179.2532 | $179.25 | $179.25 | $179.30 |
| Purchase #4 | $136.54 | 12.751% | $153.9502 | $153.95 | $153.95 | $154.00 |
| Purchase #5 | $36.42 | 8.259% | $39.4279 | $39.43 | $39.45 | $39.40 |
| Purchase #6 | $52.37 | 11.357% | $58.3177 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $186.95 | 10.650% | $206.8602 | $206.86 | $206.85 | $206.90 |
| 7 purchase totals = | $874.14 | $959.0456 | $959.04 | $959.05 | $959.10 | |