| 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 | $94.93 | 3.522% | $98.2734 | $98.27 | $98.25 | $98.30 |
| Purchase #2 | $247.28 | 3.128% | $255.0149 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $206.80 | 3.127% | $213.2666 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $68.73 | 12.829% | $77.5474 | $77.55 | $77.55 | $77.50 |
| Purchase #5 | $171.33 | 9.750% | $188.0347 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $109.53 | 11.250% | $121.8521 | $121.85 | $121.85 | $121.90 |
| Purchase #7 | $125.30 | 8.702% | $136.2036 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $1,023.90 | $1,090.1927 | $1,090.18 | $1,090.15 | $1,090.20 | |