| 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 | $227.57 | 10.688% | $251.8927 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $113.71 | 8.545% | $123.4265 | $123.43 | $123.45 | $123.40 |
| Purchase #3 | $52.87 | 7.494% | $56.8321 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $23.37 | 8.572% | $25.3733 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $135.87 | 13.379% | $154.048 | $154.05 | $154.05 | $154.00 |
| Purchase #6 | $137.41 | 4.129% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $73.38 | 6.110% | $77.8635 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $764.18 | $832.5198 | $832.51 | $832.55 | $832.50 | |