| 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 | $210.47 | 5.824% | $222.7278 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $134.45 | 10.872% | $149.0674 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $9.72 | 12.139% | $10.8999 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $202.41 | 11.420% | $225.5252 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $26.90 | 10.265% | $29.6613 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $80.63 | 4.412% | $84.1874 | $84.19 | $84.20 | $84.20 |
| Purchase #7 | $84.51 | 3.141% | $87.1645 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $749.09 | $809.2335 | $809.24 | $809.25 | $809.30 | |