| 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 | $94.26 | 13.656% | $107.1321 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $99.93 | 13.861% | $113.7813 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $207.53 | 10.316% | $228.9388 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $243.66 | 10.500% | $269.2443 | $269.24 | $269.25 | $269.20 |
| Purchase #5 | $200.70 | 6.692% | $214.1308 | $214.13 | $214.15 | $214.10 |
| Purchase #6 | $80.51 | 6.701% | $85.905 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $27.81 | 7.696% | $29.9503 | $29.95 | $29.95 | $30.00 |
| 7 purchase totals = | $954.40 | $1,049.0826 | $1,049.08 | $1,049.15 | $1,049.00 | |