| 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 | $120.84 | 12.685% | $136.1686 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $224.89 | 6.446% | $239.3864 | $239.39 | $239.40 | $239.40 |
| Purchase #3 | $114.52 | 5.543% | $120.8678 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $93.99 | 3.784% | $97.5466 | $97.55 | $97.55 | $97.50 |
| Purchase #5 | $68.49 | 13.257% | $77.5697 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $63.81 | 10.480% | $70.4973 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $241.87 | 6.829% | $258.3873 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $928.41 | $1,000.4237 | $1,000.44 | $1,000.40 | $1,000.50 | |