| 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 | $47.44 | 10.839% | $52.582 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $227.40 | 5.295% | $239.4408 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $219.92 | 5.208% | $231.3734 | $231.37 | $231.35 | $231.40 |
| Purchase #4 | $85.31 | 9.331% | $93.2703 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $217.89 | 13.363% | $247.0066 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $121.36 | 7.347% | $130.2763 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $180.62 | 5.854% | $191.1935 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $1,099.94 | $1,185.1429 | $1,185.14 | $1,185.15 | $1,185.20 | |