| 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 | $197.99 | 12.433% | $222.6061 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $16.55 | 12.183% | $18.5663 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $227.68 | 6.829% | $243.2283 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $234.63 | 11.684% | $262.0442 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $87.74 | 4.839% | $91.9857 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $7.78 | 6.156% | $8.2589 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $102.31 | 10.147% | $112.6914 | $112.69 | $112.70 | $112.70 |
| 7 purchase totals = | $874.68 | $959.3809 | $959.39 | $959.40 | $959.40 | |