| 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 | $107.68 | 9.675% | $118.098 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $236.75 | 10.799% | $262.3166 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $143.90 | 9.760% | $157.9446 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $191.39 | 8.626% | $207.8993 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $80.83 | 7.581% | $86.9577 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $122.98 | 3.350% | $127.0998 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $41.58 | 3.432% | $43.007 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $925.11 | $1,003.3230 | $1,003.33 | $1,003.30 | $1,003.30 | |