| 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 | $222.36 | 11.158% | $247.1709 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $134.35 | 5.491% | $141.7272 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $125.26 | 6.706% | $133.6599 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $190.29 | 4.207% | $198.2955 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $210.80 | 9.716% | $231.2813 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $235.65 | 12.700% | $265.5776 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $158.93 | 9.274% | $173.6692 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $1,277.64 | $1,391.3816 | $1,391.39 | $1,391.40 | $1,391.50 | |