| 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 | $121.67 | 6.297% | $129.3316 | $129.33 | $129.35 | $129.30 |
| Purchase #2 | $217.95 | 9.856% | $239.4312 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $132.89 | 7.137% | $142.3744 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $117.46 | 7.438% | $126.1967 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $239.93 | 7.122% | $257.0178 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $212.31 | 8.821% | $231.0379 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $46.99 | 4.653% | $49.1764 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $1,089.20 | $1,174.5660 | $1,174.57 | $1,174.60 | $1,174.50 | |