| 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 | $11.92 | 3.254% | $12.3079 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $176.29 | 6.232% | $187.2764 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $70.64 | 9.121% | $77.0831 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $103.79 | 7.608% | $111.6863 | $111.69 | $111.70 | $111.70 |
| Purchase #5 | $187.92 | 7.554% | $202.1155 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $169.41 | 3.751% | $175.7646 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $103.60 | 11.144% | $115.1452 | $115.15 | $115.15 | $115.10 |
| 7 purchase totals = | $823.57 | $881.3790 | $881.39 | $881.40 | $881.40 | |