| 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 | $13.44 | 4.760% | $14.0797 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $207.59 | 12.834% | $234.2321 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $24.56 | 10.619% | $27.168 | $27.17 | $27.15 | $27.20 |
| Purchase #4 | $207.42 | 7.605% | $223.1943 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $99.89 | 3.628% | $103.514 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $225.96 | 13.389% | $256.2138 | $256.21 | $256.20 | $256.20 |
| Purchase #7 | $244.32 | 5.111% | $256.8072 | $256.81 | $256.80 | $256.80 |
| 7 purchase totals = | $1,023.18 | $1,115.2091 | $1,115.20 | $1,115.20 | $1,115.20 | |