| 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 | $224.34 | 12.288% | $251.9069 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $246.30 | 7.459% | $264.6715 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $77.79 | 9.689% | $85.3271 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $116.40 | 7.267% | $124.8588 | $124.86 | $124.85 | $124.90 |
| Purchase #5 | $61.82 | 12.619% | $69.6211 | $69.62 | $69.60 | $69.60 |
| Purchase #6 | $74.38 | 10.206% | $81.9712 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $10.36 | 6.104% | $10.9924 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $811.39 | $889.3490 | $889.35 | $889.30 | $889.40 | |