| 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 | $211.26 | 4.331% | $220.4097 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $150.60 | 12.221% | $169.0048 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $237.76 | 10.258% | $262.1494 | $262.15 | $262.15 | $262.10 |
| Purchase #4 | $123.31 | 3.799% | $127.9945 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $243.43 | 4.808% | $255.1341 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $86.68 | 8.707% | $94.2272 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $168.29 | 3.818% | $174.7153 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $1,221.33 | $1,303.6350 | $1,303.63 | $1,303.65 | $1,303.50 | |