| 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 | $191.62 | 8.597% | $208.0936 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $159.42 | 11.866% | $178.3368 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $209.68 | 10.257% | $231.1869 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $232.56 | 6.570% | $247.8392 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $110.53 | 12.410% | $124.2468 | $124.25 | $124.25 | $124.20 |
| Purchase #6 | $83.76 | 8.351% | $90.7548 | $90.75 | $90.75 | $90.80 |
| Purchase #7 | $209.93 | 6.657% | $223.905 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,197.50 | $1,304.3631 | $1,304.37 | $1,304.40 | $1,304.30 | |