| 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 | $240.35 | 5.436% | $253.4154 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $13.81 | 6.140% | $14.6579 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $62.91 | 12.188% | $70.5775 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $191.88 | 3.363% | $198.3329 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $97.83 | 10.854% | $108.4485 | $108.45 | $108.45 | $108.40 |
| Purchase #6 | $228.43 | 6.771% | $243.897 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $162.47 | 3.203% | $167.6739 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $997.68 | $1,057.0031 | $1,057.01 | $1,057.00 | $1,057.00 | |