| 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 | $207.83 | 4.357% | $216.8852 | $216.89 | $216.90 | $216.90 |
| Purchase #2 | $175.29 | 13.269% | $198.5492 | $198.55 | $198.55 | $198.50 |
| Purchase #3 | $189.55 | 8.797% | $206.2247 | $206.22 | $206.20 | $206.20 |
| Purchase #4 | $111.94 | 5.535% | $118.1359 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $234.65 | 11.568% | $261.7943 | $261.79 | $261.80 | $261.80 |
| Purchase #6 | $63.87 | 4.367% | $66.6592 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $155.64 | 3.556% | $161.1746 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $1,138.77 | $1,229.4231 | $1,229.42 | $1,229.40 | $1,229.40 | |