| 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 | $220.99 | 4.391% | $230.6937 | $230.69 | $230.70 | $230.70 |
| Purchase #2 | $161.33 | 13.158% | $182.5578 | $182.56 | $182.55 | $182.60 |
| Purchase #3 | $228.31 | 10.703% | $252.746 | $252.75 | $252.75 | $252.70 |
| Purchase #4 | $208.81 | 13.358% | $236.7028 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $53.51 | 3.171% | $55.2068 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $216.40 | 7.366% | $232.34 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $58.42 | 4.114% | $60.8234 | $60.82 | $60.80 | $60.80 |
| 7 purchase totals = | $1,147.77 | $1,251.0705 | $1,251.07 | $1,251.05 | $1,251.00 | |