| 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 | $99.40 | 3.149% | $102.5301 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $182.61 | 11.202% | $203.066 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $233.35 | 9.177% | $254.7645 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $220.27 | 7.256% | $236.2528 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $205.79 | 4.773% | $215.6124 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $46.97 | 4.388% | $49.031 | $49.03 | $49.05 | $49.00 |
| Purchase #7 | $97.27 | 10.547% | $107.5291 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $1,085.66 | $1,168.7859 | $1,168.78 | $1,168.80 | $1,168.80 | |