| 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 | $87.99 | 10.479% | $97.2105 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $235.36 | 4.178% | $245.1933 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $109.37 | 12.360% | $122.8881 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $24.31 | 4.543% | $25.4144 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $211.64 | 7.469% | $227.4474 | $227.45 | $227.45 | $227.40 |
| Purchase #6 | $242.27 | 9.474% | $265.2227 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $114.51 | 6.330% | $121.7585 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $1,025.45 | $1,105.1349 | $1,105.13 | $1,105.10 | $1,105.10 | |