| 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 | $64.47 | 4.235% | $67.2003 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $103.84 | 5.245% | $109.2864 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $178.79 | 5.149% | $187.9959 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $123.88 | 11.827% | $138.5313 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $54.39 | 12.253% | $61.0544 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $218.27 | 8.163% | $236.0874 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $201.90 | 3.376% | $208.7161 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $945.54 | $1,008.8718 | $1,008.88 | $1,008.90 | $1,008.90 | |