| 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 | $225.86 | 3.265% | $233.2343 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $12.43 | 10.473% | $13.7318 | $13.73 | $13.75 | $13.70 |
| Purchase #3 | $218.70 | 5.194% | $230.0593 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $225.47 | 10.454% | $249.0406 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $131.35 | 4.805% | $137.6614 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $53.55 | 8.715% | $58.2169 | $58.22 | $58.20 | $58.20 |
| Purchase #7 | $163.65 | 7.754% | $176.3394 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $1,031.01 | $1,098.2837 | $1,098.28 | $1,098.30 | $1,098.20 | |