| 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 | $97.76 | 3.158% | $100.8473 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $205.63 | 10.625% | $227.4782 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $90.49 | 4.325% | $94.4037 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $11.52 | 9.270% | $12.5879 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $125.49 | 8.851% | $136.5971 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $91.71 | 10.268% | $101.1268 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $240.50 | 9.332% | $262.9435 | $262.94 | $262.95 | $262.90 |
| 7 purchase totals = | $863.10 | $935.9845 | $935.99 | $936.05 | $935.90 | |