| 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 | $240.90 | 8.412% | $261.1645 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $237.58 | 9.658% | $260.5255 | $260.53 | $260.55 | $260.50 |
| Purchase #3 | $62.96 | 9.762% | $69.1062 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $226.35 | 7.811% | $244.0302 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $232.63 | 11.240% | $258.7776 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $17.93 | 3.677% | $18.5893 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $237.47 | 9.779% | $260.6922 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $1,255.82 | $1,372.8855 | $1,372.89 | $1,372.95 | $1,372.90 | |