| 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 | $116.29 | 10.269% | $128.2318 | $128.23 | $128.25 | $128.20 |
| Purchase #2 | $102.62 | 10.340% | $113.2309 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $170.43 | 5.764% | $180.2536 | $180.25 | $180.25 | $180.30 |
| Purchase #4 | $184.92 | 5.473% | $195.0407 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $161.63 | 3.546% | $167.3614 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $79.78 | 5.102% | $83.8504 | $83.85 | $83.85 | $83.90 |
| Purchase #7 | $190.62 | 9.358% | $208.4582 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $1,006.29 | $1,076.4270 | $1,076.42 | $1,076.45 | $1,076.50 | |