| 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 | $211.50 | 4.107% | $220.1863 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $143.99 | 4.831% | $150.9462 | $150.95 | $150.95 | $150.90 |
| Purchase #3 | $141.36 | 9.326% | $154.5432 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $7.76 | 9.862% | $8.5253 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $16.39 | 9.474% | $17.9428 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $214.59 | 10.443% | $236.9996 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $50.59 | 8.663% | $54.9726 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $786.18 | $844.1160 | $844.12 | $844.15 | $844.00 | |