| 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 | $209.84 | 10.400% | $231.6634 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $238.58 | 6.343% | $253.7131 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $42.99 | 3.299% | $44.4082 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $226.57 | 10.869% | $251.1959 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $5.43 | 8.125% | $5.8712 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $242.54 | 7.123% | $259.8161 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $103.62 | 13.201% | $117.2989 | $117.30 | $117.30 | $117.30 |
| 7 purchase totals = | $1,069.57 | $1,163.9668 | $1,163.97 | $1,163.90 | $1,164.00 | |