| 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 | $208.33 | 5.727% | $220.2611 | $220.26 | $220.25 | $220.30 |
| Purchase #2 | $117.85 | 7.849% | $127.1 | $127.10 | $127.10 | $127.10 |
| Purchase #3 | $204.42 | 12.147% | $229.2509 | $229.25 | $229.25 | $229.30 |
| Purchase #4 | $172.31 | 11.339% | $191.8482 | $191.85 | $191.85 | $191.80 |
| Purchase #5 | $143.93 | 11.293% | $160.184 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $182.44 | 6.490% | $194.2804 | $194.28 | $194.30 | $194.30 |
| Purchase #7 | $160.53 | 8.566% | $174.281 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $1,189.81 | $1,297.2056 | $1,297.20 | $1,297.25 | $1,297.30 | |