| 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 | $99.66 | 13.405% | $113.0194 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $131.33 | 5.873% | $139.043 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $195.38 | 10.790% | $216.4615 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $22.44 | 11.571% | $25.0365 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $242.75 | 9.349% | $265.4447 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $239.59 | 4.780% | $251.0424 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $196.60 | 6.753% | $209.8764 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $1,127.75 | $1,219.9239 | $1,219.92 | $1,219.95 | $1,219.80 | |