| 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 | $241.77 | 12.154% | $271.1547 | $271.15 | $271.15 | $271.20 |
| Purchase #2 | $140.74 | 9.614% | $154.2707 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $13.32 | 11.502% | $14.8521 | $14.85 | $14.85 | $14.90 |
| Purchase #4 | $66.70 | 13.566% | $75.7485 | $75.75 | $75.75 | $75.70 |
| Purchase #5 | $27.38 | 13.285% | $31.0174 | $31.02 | $31.00 | $31.00 |
| Purchase #6 | $11.57 | 12.714% | $13.041 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $234.61 | 7.383% | $251.9313 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $736.09 | $812.0157 | $812.01 | $812.00 | $812.00 | |