| 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 | $181.65 | 9.226% | $198.409 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $43.59 | 12.374% | $48.9838 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $158.85 | 11.299% | $176.7985 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $230.96 | 7.496% | $248.2728 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $8.41 | 6.384% | $8.9469 | $8.95 | $8.95 | $8.90 |
| Purchase #6 | $195.70 | 8.775% | $212.8727 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $82.30 | 4.105% | $85.6784 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $901.46 | $979.9621 | $979.96 | $979.95 | $980.00 | |