| 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 | $212.88 | 3.487% | $220.3031 | $220.30 | $220.30 | $220.30 |
| Purchase #2 | $215.78 | 12.392% | $242.5195 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $96.92 | 7.768% | $104.4487 | $104.45 | $104.45 | $104.40 |
| Purchase #4 | $195.26 | 10.727% | $216.2055 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $136.31 | 13.779% | $155.0922 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $148.35 | 8.833% | $161.4538 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $139.96 | 4.770% | $146.6361 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $1,145.46 | $1,246.6589 | $1,246.66 | $1,246.65 | $1,246.60 | |