| 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 | $184.56 | 10.139% | $203.2725 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $101.28 | 11.358% | $112.7834 | $112.78 | $112.80 | $112.80 |
| Purchase #3 | $79.83 | 10.221% | $87.9894 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $207.80 | 11.348% | $231.3811 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $136.46 | 4.598% | $142.7344 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $196.40 | 10.690% | $217.3952 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $90.33 | 5.565% | $95.3569 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $996.66 | $1,090.9129 | $1,090.91 | $1,090.95 | $1,091.00 | |