| 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 | $122.55 | 4.763% | $128.3871 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $154.81 | 10.869% | $171.6363 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $56.39 | 10.751% | $62.4525 | $62.45 | $62.45 | $62.50 |
| Purchase #4 | $215.98 | 6.247% | $229.4723 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $151.82 | 7.799% | $163.6604 | $163.66 | $163.65 | $163.70 |
| Purchase #6 | $179.63 | 12.641% | $202.337 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $130.45 | 11.187% | $145.0434 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $1,011.63 | $1,102.9890 | $1,102.99 | $1,103.00 | $1,103.00 | |