| 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 | $245.34 | 6.844% | $262.1311 | $262.13 | $262.15 | $262.10 |
| Purchase #2 | $182.53 | 4.579% | $190.888 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $142.59 | 9.474% | $156.099 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $82.81 | 4.124% | $86.2251 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $135.80 | 9.124% | $148.1904 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $235.92 | 9.844% | $259.144 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $148.57 | 6.777% | $158.6386 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $1,173.56 | $1,261.3162 | $1,261.32 | $1,261.40 | $1,261.20 | |