| 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 | $125.26 | 7.319% | $134.4278 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $143.61 | 8.629% | $156.0021 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $233.54 | 12.826% | $263.4938 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $27.42 | 8.732% | $29.8143 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $28.51 | 8.361% | $30.8937 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $219.41 | 9.681% | $240.6511 | $240.65 | $240.65 | $240.70 |
| Purchase #7 | $139.47 | 3.822% | $144.8005 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $917.22 | $1,000.0833 | $1,000.07 | $1,000.10 | $1,000.10 | |