| 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 | $193.50 | 3.594% | $200.4544 | $200.45 | $200.45 | $200.50 |
| Purchase #2 | $227.81 | 4.152% | $237.2687 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $177.87 | 7.809% | $191.7599 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $94.30 | 11.137% | $104.8022 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $25.77 | 7.568% | $27.7203 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $180.62 | 7.227% | $193.6734 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $234.97 | 7.737% | $253.1496 | $253.15 | $253.15 | $253.10 |
| 7 purchase totals = | $1,134.84 | $1,208.8285 | $1,208.82 | $1,208.75 | $1,208.90 | |