| 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 | $36.41 | 8.641% | $39.5562 | $39.56 | $39.55 | $39.60 |
| Purchase #2 | $154.34 | 9.271% | $168.6489 | $168.65 | $168.65 | $168.60 |
| Purchase #3 | $179.52 | 10.617% | $198.5796 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $233.55 | 11.758% | $261.0108 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $242.70 | 10.684% | $268.6301 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $181.68 | 11.635% | $202.8185 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $91.81 | 8.429% | $99.5487 | $99.55 | $99.55 | $99.50 |
| 7 purchase totals = | $1,120.01 | $1,238.7928 | $1,238.80 | $1,238.80 | $1,238.70 | |