| 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 | $204.67 | 8.679% | $222.4333 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $102.75 | 6.525% | $109.4544 | $109.45 | $109.45 | $109.50 |
| Purchase #3 | $156.56 | 13.405% | $177.5469 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $173.67 | 11.284% | $193.2669 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $126.92 | 6.657% | $135.3691 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $96.39 | 9.362% | $105.414 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $111.64 | 9.870% | $122.6589 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $972.60 | $1,066.1435 | $1,066.14 | $1,066.10 | $1,066.20 | |