| 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 | $210.93 | 8.605% | $229.0805 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $16.53 | 12.487% | $18.5941 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $101.76 | 13.458% | $115.4549 | $115.45 | $115.45 | $115.50 |
| Purchase #4 | $22.87 | 9.180% | $24.9695 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $233.65 | 11.727% | $261.0501 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $6.91 | 11.584% | $7.7105 | $7.71 | $7.70 | $7.70 |
| Purchase #7 | $11.46 | 8.661% | $12.4526 | $12.45 | $12.45 | $12.50 |
| 7 purchase totals = | $604.11 | $669.3122 | $669.30 | $669.30 | $669.50 | |