| 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 | $207.62 | 7.704% | $223.615 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $236.30 | 3.563% | $244.7194 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $145.50 | 6.808% | $155.4056 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $98.75 | 6.472% | $105.1411 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $154.26 | 5.659% | $162.9896 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $79.88 | 3.618% | $82.7701 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $241.44 | 4.165% | $251.496 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $1,163.75 | $1,226.1368 | $1,226.15 | $1,226.10 | $1,226.10 | |