| 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 | $185.47 | 7.429% | $199.2486 | $199.25 | $199.25 | $199.20 |
| Purchase #2 | $121.50 | 3.430% | $125.6675 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $240.83 | 7.166% | $258.0879 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $190.87 | 8.784% | $207.636 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $145.36 | 12.188% | $163.0765 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $18.42 | 7.731% | $19.8441 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $243.70 | 7.660% | $262.3674 | $262.37 | $262.35 | $262.40 |
| 7 purchase totals = | $1,146.15 | $1,235.9280 | $1,235.94 | $1,235.95 | $1,235.90 | |