| 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 | $78.69 | 4.379% | $82.1358 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $133.63 | 13.833% | $152.115 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $219.42 | 12.690% | $247.2644 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $167.69 | 5.772% | $177.3691 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $111.76 | 8.245% | $120.9746 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $73.71 | 12.172% | $82.682 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $222.39 | 11.375% | $247.6869 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,007.29 | $1,110.2278 | $1,110.23 | $1,110.20 | $1,110.30 | |