| 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 | $240.51 | 3.791% | $249.6277 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $78.58 | 11.384% | $87.5255 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $216.94 | 13.417% | $246.0468 | $246.05 | $246.05 | $246.00 |
| Purchase #4 | $233.75 | 5.727% | $247.1369 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $82.32 | 8.228% | $89.0933 | $89.09 | $89.10 | $89.10 |
| Purchase #6 | $198.99 | 12.778% | $224.4169 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $231.78 | 6.665% | $247.2281 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $1,282.87 | $1,391.0752 | $1,391.09 | $1,391.15 | $1,390.90 | |