| 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 | $126.57 | 5.118% | $133.0479 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $226.85 | 5.596% | $239.5445 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $126.38 | 13.236% | $143.1077 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $84.30 | 6.230% | $89.5519 | $89.55 | $89.55 | $89.60 |
| Purchase #5 | $203.61 | 13.779% | $231.6654 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $213.95 | 7.456% | $229.9021 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $139.46 | 8.364% | $151.1244 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $1,121.12 | $1,217.9439 | $1,217.94 | $1,217.90 | $1,217.90 | |