| 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 | $230.69 | 10.375% | $254.6241 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $58.48 | 6.170% | $62.0882 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $250.38 | 12.108% | $280.696 | $280.70 | $280.70 | $280.70 |
| Purchase #4 | $88.99 | 4.169% | $92.7 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $231.27 | 9.650% | $253.5876 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $108.84 | 10.301% | $120.0516 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $163.27 | 3.476% | $168.9453 | $168.95 | $168.95 | $168.90 |
| 7 purchase totals = | $1,131.92 | $1,232.6928 | $1,232.70 | $1,232.70 | $1,232.70 | |