| 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 | $229.33 | 4.646% | $239.9847 | $239.98 | $240.00 | $240.00 |
| Purchase #2 | $26.58 | 5.287% | $27.9853 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $149.32 | 3.280% | $154.2177 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $163.26 | 12.166% | $183.1222 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $140.96 | 7.685% | $151.7928 | $151.79 | $151.80 | $151.80 |
| Purchase #6 | $77.97 | 3.650% | $80.8159 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $207.99 | 4.503% | $217.3558 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $995.41 | $1,055.2744 | $1,055.28 | $1,055.25 | $1,055.30 | |