| 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 | $204.67 | 9.441% | $223.9929 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $187.30 | 10.623% | $207.1969 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $220.26 | 3.463% | $227.8876 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $223.89 | 3.304% | $231.2873 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $42.51 | 6.791% | $45.3969 | $45.40 | $45.40 | $45.40 |
| Purchase #6 | $67.70 | 3.125% | $69.8156 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $73.43 | 3.201% | $75.7805 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $1,019.76 | $1,081.3577 | $1,081.37 | $1,081.40 | $1,081.40 | |