| 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 | $111.87 | 11.269% | $124.4766 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $20.72 | 9.357% | $22.6588 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $50.76 | 3.297% | $52.4336 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $224.51 | 13.774% | $255.434 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $113.57 | 11.224% | $126.3171 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $101.37 | 10.551% | $112.0655 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $187.25 | 13.865% | $213.2122 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $810.05 | $906.5978 | $906.60 | $906.60 | $906.60 | |