| 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 | $221.78 | 5.153% | $233.2083 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $143.58 | 3.497% | $148.601 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $30.88 | 9.660% | $33.863 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $233.46 | 13.622% | $265.2619 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $40.47 | 10.475% | $44.7092 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $239.34 | 13.387% | $271.3804 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $210.63 | 5.477% | $222.1662 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $1,120.14 | $1,219.1900 | $1,219.19 | $1,219.15 | $1,219.30 | |