| 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 | $234.75 | 5.121% | $246.7715 | $246.77 | $246.75 | $246.80 |
| Purchase #2 | $87.58 | 13.260% | $99.1931 | $99.19 | $99.20 | $99.20 |
| Purchase #3 | $124.61 | 6.154% | $132.2785 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $230.98 | 8.475% | $250.5556 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $28.45 | 8.535% | $30.8782 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $52.35 | 11.504% | $58.3723 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $227.44 | 4.863% | $238.5004 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $986.16 | $1,056.5496 | $1,056.55 | $1,056.55 | $1,056.70 | |