| 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 | $207.42 | 9.693% | $227.5252 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $144.73 | 5.768% | $153.078 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $93.73 | 12.218% | $105.1819 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $26.82 | 7.776% | $28.9055 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $153.92 | 5.152% | $161.85 | $161.85 | $161.85 | $161.90 |
| Purchase #6 | $88.51 | 10.730% | $98.0071 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $226.31 | 13.695% | $257.3032 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $941.44 | $1,031.8509 | $1,031.86 | $1,031.90 | $1,031.90 | |