| 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 | $245.94 | 8.744% | $267.445 | $267.45 | $267.45 | $267.40 |
| Purchase #2 | $61.76 | 7.595% | $66.4507 | $66.45 | $66.45 | $66.50 |
| Purchase #3 | $35.30 | 8.224% | $38.2031 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $15.65 | 3.399% | $16.1819 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $36.36 | 6.223% | $38.6227 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $154.82 | 12.724% | $174.5193 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $230.35 | 7.478% | $247.5756 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $780.18 | $848.9983 | $849.00 | $849.00 | $849.00 | |