| 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 | $209.42 | 8.178% | $226.5464 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $156.28 | 5.378% | $164.6847 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $225.31 | 3.433% | $233.0449 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $132.97 | 3.277% | $137.3274 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $222.67 | 12.239% | $249.9226 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $99.75 | 9.452% | $109.1784 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $240.60 | 12.238% | $270.0446 | $270.04 | $270.05 | $270.00 |
| 7 purchase totals = | $1,287.00 | $1,390.7490 | $1,390.74 | $1,390.80 | $1,390.60 | |