| 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 | $110.28 | 6.605% | $117.564 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $236.56 | 3.276% | $244.3097 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $200.85 | 12.151% | $225.2553 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $95.75 | 6.578% | $102.0484 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $133.41 | 11.288% | $148.4693 | $148.47 | $148.45 | $148.50 |
| Purchase #6 | $198.85 | 3.695% | $206.1975 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $140.92 | 11.326% | $156.8806 | $156.88 | $156.90 | $156.90 |
| 7 purchase totals = | $1,116.62 | $1,200.7248 | $1,200.73 | $1,200.70 | $1,200.80 | |