| 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 | $141.58 | 13.649% | $160.9043 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $102.41 | 11.354% | $114.0376 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $99.60 | 5.282% | $104.8609 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $218.51 | 6.201% | $232.0598 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $230.69 | 10.248% | $254.3311 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $25.64 | 4.273% | $26.7356 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $213.31 | 10.684% | $236.1 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $1,031.74 | $1,129.0293 | $1,129.03 | $1,129.05 | $1,129.00 | |