| 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 | $193.94 | 13.459% | $220.0424 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $162.45 | 4.242% | $169.3411 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $103.37 | 3.398% | $106.8825 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $191.51 | 3.597% | $198.3986 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $248.99 | 3.744% | $258.3122 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $248.46 | 9.229% | $271.3904 | $271.39 | $271.40 | $271.40 |
| Purchase #7 | $24.53 | 9.202% | $26.7873 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $1,173.25 | $1,251.1545 | $1,251.15 | $1,251.20 | $1,251.10 | |