| 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 | $112.67 | 4.648% | $117.9069 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $49.31 | 10.660% | $54.5664 | $54.57 | $54.55 | $54.60 |
| Purchase #3 | $152.93 | 10.668% | $169.2446 | $169.24 | $169.25 | $169.20 |
| Purchase #4 | $106.59 | 6.832% | $113.8722 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $97.73 | 6.210% | $103.799 | $103.80 | $103.80 | $103.80 |
| Purchase #6 | $239.49 | 11.523% | $267.0864 | $267.09 | $267.10 | $267.10 |
| Purchase #7 | $112.60 | 4.395% | $117.5488 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $871.32 | $944.0243 | $944.03 | $944.00 | $944.00 | |