| 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 | $197.70 | 3.271% | $204.1668 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $54.73 | 5.361% | $57.6641 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $223.31 | 7.593% | $240.2659 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $217.70 | 11.604% | $242.9619 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $211.63 | 13.121% | $239.398 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $48.98 | 10.784% | $54.262 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $172.41 | 5.737% | $182.3012 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $1,126.46 | $1,221.0199 | $1,221.02 | $1,220.95 | $1,221.20 | |