| 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 | $223.32 | 10.632% | $247.0634 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $161.88 | 7.331% | $173.7474 | $173.75 | $173.75 | $173.70 |
| Purchase #3 | $74.46 | 5.168% | $78.3081 | $78.31 | $78.30 | $78.30 |
| Purchase #4 | $179.68 | 3.231% | $185.4855 | $185.49 | $185.50 | $185.50 |
| Purchase #5 | $217.89 | 4.415% | $227.5098 | $227.51 | $227.50 | $227.50 |
| Purchase #6 | $197.80 | 8.830% | $215.2657 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $237.31 | 5.836% | $251.1594 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $1,292.34 | $1,378.5393 | $1,378.55 | $1,378.50 | $1,378.60 | |