| 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 | $149.48 | 4.632% | $156.4039 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $217.82 | 8.261% | $235.8141 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $7.34 | 7.801% | $7.9126 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $97.82 | 10.346% | $107.9405 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $95.85 | 10.635% | $106.0436 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $147.94 | 9.845% | $162.5047 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $222.76 | 4.839% | $233.5394 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $939.01 | $1,010.1588 | $1,010.14 | $1,010.15 | $1,010.00 | |