| 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 | $217.80 | 12.297% | $244.5829 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $133.31 | 9.355% | $145.7812 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $106.91 | 9.442% | $117.0044 | $117.00 | $117.00 | $117.00 |
| Purchase #4 | $232.33 | 12.566% | $261.5246 | $261.52 | $261.50 | $261.50 |
| Purchase #5 | $235.77 | 10.597% | $260.7545 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $208.77 | 5.647% | $220.5592 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $196.85 | 3.503% | $203.7457 | $203.75 | $203.75 | $203.70 |
| 7 purchase totals = | $1,331.74 | $1,453.9525 | $1,453.94 | $1,453.95 | $1,454.00 | |