| 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 | $235.28 | 8.151% | $254.4577 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $20.36 | 13.435% | $23.0954 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $107.65 | 9.791% | $118.19 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $181.31 | 13.373% | $205.5566 | $205.56 | $205.55 | $205.60 |
| Purchase #5 | $35.92 | 3.454% | $37.1607 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $148.65 | 13.274% | $168.3818 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $247.96 | 9.426% | $271.3327 | $271.33 | $271.35 | $271.30 |
| 7 purchase totals = | $977.13 | $1,078.1749 | $1,078.18 | $1,078.20 | $1,078.30 | |