| 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 | $117.34 | 3.162% | $121.0503 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $233.94 | 5.576% | $246.9845 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $184.36 | 7.618% | $198.4045 | $198.40 | $198.40 | $198.40 |
| Purchase #4 | $29.74 | 9.126% | $32.4541 | $32.45 | $32.45 | $32.50 |
| Purchase #5 | $234.93 | 11.480% | $261.9 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $103.74 | 13.416% | $117.6578 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $127.55 | 13.871% | $145.2425 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $1,031.60 | $1,123.6937 | $1,123.68 | $1,123.70 | $1,123.80 | |