| 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 | $242.96 | 12.633% | $273.6531 | $273.65 | $273.65 | $273.70 |
| Purchase #2 | $89.90 | 4.682% | $94.1091 | $94.11 | $94.10 | $94.10 |
| Purchase #3 | $65.47 | 11.869% | $73.2406 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $115.42 | 4.120% | $120.1753 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $131.66 | 6.103% | $139.6952 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $208.45 | 13.552% | $236.6991 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $146.50 | 8.728% | $159.2865 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $1,000.36 | $1,096.8589 | $1,096.87 | $1,096.90 | $1,096.90 | |