| 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 | $205.82 | 11.143% | $228.7545 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $22.28 | 5.216% | $23.4421 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $219.36 | 12.103% | $245.9091 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $117.87 | 5.689% | $124.5756 | $124.58 | $124.60 | $124.60 |
| Purchase #5 | $150.81 | 13.202% | $170.7199 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $73.28 | 8.102% | $79.2171 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $222.85 | 6.237% | $236.7492 | $236.75 | $236.75 | $236.70 |
| 7 purchase totals = | $1,012.27 | $1,109.3675 | $1,109.37 | $1,109.35 | $1,109.30 | |