| 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 | $221.98 | 5.246% | $233.6251 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $18.40 | 3.759% | $19.0917 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $164.65 | 9.712% | $180.6408 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $9.65 | 5.620% | $10.1923 | $10.19 | $10.20 | $10.20 |
| Purchase #5 | $113.30 | 3.513% | $117.2802 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $148.44 | 10.407% | $163.8882 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $45.73 | 12.324% | $51.3658 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $722.15 | $776.0841 | $776.09 | $776.15 | $776.10 | |