| 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 | $93.50 | 9.491% | $102.3741 | $102.37 | $102.35 | $102.40 |
| Purchase #2 | $25.37 | 3.364% | $26.2234 | $26.22 | $26.20 | $26.20 |
| Purchase #3 | $92.38 | 11.307% | $102.8254 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $161.99 | 9.553% | $177.4649 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $135.84 | 3.360% | $140.4042 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $236.58 | 9.118% | $258.1514 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $38.50 | 9.816% | $42.2792 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $784.16 | $849.7226 | $849.71 | $849.70 | $849.80 | |