| 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 | $228.40 | 10.629% | $252.6766 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $208.35 | 9.513% | $228.1703 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $243.47 | 10.167% | $268.2236 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $172.83 | 11.348% | $192.4427 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $205.68 | 7.627% | $221.3672 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $18.83 | 8.630% | $20.455 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $111.61 | 11.258% | $124.1751 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $1,189.17 | $1,307.5105 | $1,307.52 | $1,307.50 | $1,307.60 | |