| 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 | $38.45 | 3.235% | $39.6939 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $185.95 | 7.182% | $199.3049 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $192.91 | 9.189% | $210.6365 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $243.40 | 7.495% | $261.6428 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $185.79 | 10.817% | $205.8869 | $205.89 | $205.90 | $205.90 |
| Purchase #6 | $21.63 | 11.206% | $24.0539 | $24.05 | $24.05 | $24.10 |
| Purchase #7 | $187.83 | 4.617% | $196.5021 | $196.50 | $196.50 | $196.50 |
| 7 purchase totals = | $1,055.96 | $1,137.7210 | $1,137.71 | $1,137.75 | $1,137.70 | |