| 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 | $113.84 | 5.290% | $119.8621 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $48.93 | 7.856% | $52.7739 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $224.35 | 6.576% | $239.1033 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $28.62 | 10.837% | $31.7215 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $186.56 | 13.805% | $212.3146 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $232.33 | 7.262% | $249.2018 | $249.20 | $249.20 | $249.20 |
| Purchase #7 | $15.79 | 3.783% | $16.3873 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $850.42 | $921.3645 | $921.35 | $921.30 | $921.40 | |