| 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 | $193.42 | 11.591% | $215.8393 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $69.33 | 10.377% | $76.5244 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $195.93 | 3.507% | $202.8013 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $172.93 | 12.581% | $194.6863 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $10.85 | 11.760% | $12.126 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $44.40 | 8.324% | $48.0959 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $87.37 | 11.734% | $97.622 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $774.23 | $847.6952 | $847.70 | $847.70 | $847.60 | |