| 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 | $219.30 | 13.488% | $248.8792 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $10.43 | 8.780% | $11.3458 | $11.35 | $11.35 | $11.30 |
| Purchase #3 | $92.84 | 11.580% | $103.5909 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $80.58 | 7.260% | $86.4301 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $224.70 | 8.387% | $243.5456 | $243.55 | $243.55 | $243.50 |
| Purchase #6 | $43.51 | 12.468% | $48.9348 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $99.33 | 6.665% | $105.9503 | $105.95 | $105.95 | $106.00 |
| 7 purchase totals = | $770.69 | $848.6767 | $848.68 | $848.75 | $848.60 | |