| 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 | $13.25 | 13.116% | $14.9879 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $235.65 | 11.367% | $262.4363 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $137.90 | 8.467% | $149.576 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $172.82 | 5.642% | $182.5705 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $191.41 | 7.108% | $205.0154 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $162.38 | 12.237% | $182.2504 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $73.85 | 12.240% | $82.8892 | $82.89 | $82.90 | $82.90 |
| 7 purchase totals = | $987.26 | $1,079.7257 | $1,079.74 | $1,079.75 | $1,079.80 | |