| 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 | $230.71 | 8.601% | $250.5534 | $250.55 | $250.55 | $250.60 |
| Purchase #2 | $213.25 | 10.502% | $235.6455 | $235.65 | $235.65 | $235.60 |
| Purchase #3 | $209.59 | 12.872% | $236.5684 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $62.47 | 6.213% | $66.3513 | $66.35 | $66.35 | $66.40 |
| Purchase #5 | $240.27 | 3.236% | $248.0451 | $248.05 | $248.05 | $248.00 |
| Purchase #6 | $229.88 | 8.689% | $249.8543 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $25.78 | 10.277% | $28.4294 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $1,211.95 | $1,315.4474 | $1,315.45 | $1,315.45 | $1,315.50 | |