| 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 | $234.74 | 11.507% | $261.7515 | $261.75 | $261.75 | $261.80 |
| Purchase #2 | $93.58 | 8.795% | $101.8104 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $137.97 | 9.394% | $150.9309 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $77.86 | 13.681% | $88.512 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $97.81 | 13.554% | $111.0672 | $111.07 | $111.05 | $111.10 |
| Purchase #6 | $177.61 | 3.509% | $183.8423 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $20.66 | 11.119% | $22.9572 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $840.23 | $920.8715 | $920.87 | $920.85 | $920.90 | |