| 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 | $201.83 | 4.714% | $211.3443 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $11.25 | 11.830% | $12.5809 | $12.58 | $12.60 | $12.60 |
| Purchase #3 | $45.89 | 7.229% | $49.2074 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $13.52 | 12.189% | $15.168 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $151.46 | 12.226% | $169.9775 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $39.54 | 12.776% | $44.5916 | $44.59 | $44.60 | $44.60 |
| Purchase #7 | $247.43 | 8.259% | $267.8652 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $710.92 | $770.7349 | $770.74 | $770.75 | $770.80 | |