| 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 | $119.94 | 3.215% | $123.7961 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $207.48 | 9.579% | $227.3545 | $227.35 | $227.35 | $227.40 |
| Purchase #3 | $200.65 | 13.739% | $228.2173 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $137.43 | 11.797% | $153.6426 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $231.99 | 10.450% | $256.233 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $143.43 | 13.771% | $163.1817 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $72.98 | 12.834% | $82.3463 | $82.35 | $82.35 | $82.30 |
| 7 purchase totals = | $1,113.90 | $1,234.7715 | $1,234.77 | $1,234.80 | $1,234.70 | |