| 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 | $247.99 | 4.364% | $258.8123 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $46.94 | 8.388% | $50.8773 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $7.82 | 8.138% | $8.4564 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $26.63 | 8.200% | $28.8137 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $224.72 | 4.557% | $234.9605 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $61.67 | 4.488% | $64.4377 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $167.61 | 10.111% | $184.557 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $783.38 | $830.9149 | $830.92 | $830.90 | $831.00 | |