| 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 | $222.56 | 4.291% | $232.11 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $127.61 | 11.431% | $142.1971 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $81.74 | 3.642% | $84.717 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $243.62 | 4.785% | $255.2772 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $185.53 | 4.748% | $194.339 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $131.81 | 4.124% | $137.2458 | $137.25 | $137.25 | $137.20 |
| Purchase #7 | $111.60 | 6.717% | $119.0962 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $1,104.47 | $1,164.9823 | $1,165.00 | $1,165.00 | $1,164.90 | |