| 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 | $14.40 | 5.302% | $15.1635 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $249.79 | 4.105% | $260.0439 | $260.04 | $260.05 | $260.00 |
| Purchase #3 | $198.74 | 4.248% | $207.1825 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $186.41 | 8.317% | $201.9137 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $33.95 | 9.291% | $37.1043 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $205.73 | 4.482% | $214.9508 | $214.95 | $214.95 | $215.00 |
| Purchase #7 | $220.51 | 12.542% | $248.1664 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,109.53 | $1,184.5251 | $1,184.51 | $1,184.50 | $1,184.60 | |