| 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 | $249.84 | 12.693% | $281.5522 | $281.55 | $281.55 | $281.60 |
| Purchase #2 | $224.47 | 9.472% | $245.7318 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $220.57 | 13.127% | $249.5242 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $131.65 | 9.255% | $143.8342 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $83.91 | 13.194% | $94.9811 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $191.37 | 3.538% | $198.1407 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $86.49 | 3.174% | $89.2352 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $1,188.30 | $1,302.9994 | $1,302.99 | $1,303.05 | $1,302.90 | |