| 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 | $222.37 | 9.655% | $243.8398 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $235.76 | 12.753% | $265.8265 | $265.83 | $265.85 | $265.80 |
| Purchase #3 | $85.60 | 5.138% | $89.9981 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $219.54 | 7.617% | $236.2624 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $239.89 | 9.381% | $262.3941 | $262.39 | $262.40 | $262.40 |
| Purchase #6 | $53.51 | 6.159% | $56.8057 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $218.57 | 12.386% | $245.6421 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $1,275.24 | $1,400.7687 | $1,400.77 | $1,400.80 | $1,400.70 | |