| 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 | $27.27 | 5.259% | $28.7041 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $193.56 | 7.483% | $208.0441 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $213.92 | 5.509% | $225.7049 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $134.90 | 8.393% | $146.2222 | $146.22 | $146.20 | $146.20 |
| Purchase #5 | $81.78 | 9.563% | $89.6006 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $224.61 | 8.650% | $244.0388 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $134.97 | 3.190% | $139.2755 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $1,011.01 | $1,081.5902 | $1,081.58 | $1,081.60 | $1,081.50 | |