| 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 | $191.83 | 12.654% | $216.1042 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $107.49 | 6.107% | $114.0544 | $114.05 | $114.05 | $114.10 |
| Purchase #3 | $117.69 | 8.840% | $128.0938 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $217.44 | 4.780% | $227.8336 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $62.64 | 10.833% | $69.4258 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $131.75 | 5.287% | $138.7156 | $138.72 | $138.70 | $138.70 |
| Purchase #7 | $226.92 | 9.836% | $249.2399 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,055.76 | $1,143.4673 | $1,143.46 | $1,143.50 | $1,143.40 | |