| 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 | $130.28 | 5.542% | $137.5001 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $213.96 | 12.519% | $240.7457 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $232.38 | 4.475% | $242.779 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $196.45 | 5.419% | $207.0956 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $224.30 | 3.203% | $231.4843 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $200.36 | 5.107% | $210.5924 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $89.61 | 12.370% | $100.6948 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $1,287.34 | $1,370.8919 | $1,370.89 | $1,370.95 | $1,370.90 | |