| 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 | $165.70 | 11.843% | $185.3239 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $89.87 | 9.494% | $98.4023 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $184.45 | 11.776% | $206.1708 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $250.70 | 8.256% | $271.3978 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $218.99 | 3.863% | $227.4496 | $227.45 | $227.45 | $227.40 |
| Purchase #6 | $146.92 | 3.708% | $152.3678 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $225.96 | 9.515% | $247.4601 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $1,282.59 | $1,388.5723 | $1,388.57 | $1,388.50 | $1,388.60 | |