| 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 | $32.98 | 12.833% | $37.2123 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $118.34 | 3.200% | $122.1269 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $79.65 | 4.754% | $83.4366 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $232.54 | 4.766% | $243.6229 | $243.62 | $243.60 | $243.60 |
| Purchase #5 | $231.31 | 10.412% | $255.394 | $255.39 | $255.40 | $255.40 |
| Purchase #6 | $201.92 | 13.628% | $229.4377 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $218.50 | 5.266% | $230.0062 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,115.24 | $1,201.2366 | $1,201.24 | $1,201.25 | $1,201.10 | |