| 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 | $217.36 | 13.637% | $247.0014 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $158.79 | 13.388% | $180.0488 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $120.76 | 3.251% | $124.6859 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $39.67 | 6.484% | $42.2422 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $101.88 | 5.483% | $107.4661 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $16.93 | 12.528% | $19.051 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $246.32 | 5.108% | $258.902 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $901.71 | $979.3974 | $979.40 | $979.40 | $979.40 | |