| 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 | $103.92 | 8.693% | $112.9538 | $112.95 | $112.95 | $113.00 |
| Purchase #2 | $195.40 | 5.850% | $206.8309 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $205.65 | 7.478% | $221.0285 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $89.70 | 5.270% | $94.4272 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $206.98 | 13.730% | $235.3984 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $188.56 | 8.139% | $203.9069 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $213.78 | 11.600% | $238.5785 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $1,203.99 | $1,313.1242 | $1,313.13 | $1,313.20 | $1,313.10 | |