| 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 | $250.85 | 8.738% | $272.7693 | $272.77 | $272.75 | $272.80 |
| Purchase #2 | $125.31 | 6.544% | $133.5103 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $105.28 | 12.590% | $118.5348 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $19.94 | 3.424% | $20.6227 | $20.62 | $20.60 | $20.60 |
| Purchase #5 | $128.42 | 4.702% | $134.4583 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $186.55 | 3.372% | $192.8405 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $161.63 | 4.144% | $168.3279 | $168.33 | $168.35 | $168.30 |
| 7 purchase totals = | $977.98 | $1,041.0638 | $1,041.06 | $1,041.05 | $1,041.00 | |