| 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 | $240.86 | 4.501% | $251.7011 | $251.70 | $251.70 | $251.70 |
| Purchase #2 | $220.90 | 13.225% | $250.114 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $144.26 | 13.170% | $163.259 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $94.98 | 5.378% | $100.088 | $100.09 | $100.10 | $100.10 |
| Purchase #5 | $134.37 | 3.731% | $139.3833 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $209.89 | 10.345% | $231.6031 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $63.45 | 10.483% | $70.1015 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $1,108.71 | $1,206.2500 | $1,206.24 | $1,206.25 | $1,206.30 | |