| 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 | $59.44 | 4.437% | $62.0774 | $62.08 | $62.10 | $62.10 |
| Purchase #2 | $144.67 | 10.696% | $160.1439 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $111.98 | 4.624% | $117.158 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $136.50 | 12.479% | $153.5338 | $153.53 | $153.55 | $153.50 |
| Purchase #5 | $219.36 | 3.444% | $226.9148 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $177.47 | 4.456% | $185.3781 | $185.38 | $185.40 | $185.40 |
| Purchase #7 | $193.27 | 12.362% | $217.162 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $1,042.69 | $1,122.3680 | $1,122.36 | $1,122.40 | $1,122.40 | |