| 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 | $231.42 | 5.724% | $244.6665 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $232.53 | 12.335% | $261.2126 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $138.32 | 12.640% | $155.8036 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $55.96 | 7.615% | $60.2214 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $156.41 | 8.822% | $170.2085 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $207.78 | 6.625% | $221.5454 | $221.55 | $221.55 | $221.50 |
| Purchase #7 | $141.38 | 12.765% | $159.4272 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $1,163.80 | $1,273.0852 | $1,273.09 | $1,273.05 | $1,273.00 | |