| 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 | $238.54 | 5.379% | $251.3711 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $141.27 | 6.264% | $150.1192 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $197.96 | 3.449% | $204.7876 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $154.71 | 5.621% | $163.4062 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $161.43 | 8.153% | $174.5914 | $174.59 | $174.60 | $174.60 |
| Purchase #6 | $223.68 | 4.776% | $234.363 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $194.39 | 9.417% | $212.6957 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $1,311.98 | $1,391.3342 | $1,391.34 | $1,391.30 | $1,391.40 | |