| 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 | $20.52 | 7.863% | $22.1335 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $144.69 | 8.293% | $156.6891 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $208.76 | 3.569% | $216.2106 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $142.40 | 5.586% | $150.3545 | $150.35 | $150.35 | $150.40 |
| Purchase #5 | $220.86 | 10.362% | $243.7455 | $243.75 | $243.75 | $243.70 |
| Purchase #6 | $192.94 | 6.510% | $205.5004 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $126.86 | 6.817% | $135.508 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $1,057.03 | $1,130.1416 | $1,130.14 | $1,130.15 | $1,130.10 | |