| 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 | $122.27 | 13.855% | $139.2105 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $136.74 | 10.225% | $150.7217 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $140.61 | 11.153% | $156.2922 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $143.74 | 8.265% | $155.6201 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $206.81 | 4.616% | $216.3563 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $52.93 | 4.102% | $55.1012 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $183.92 | 7.468% | $197.6551 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $987.02 | $1,070.9571 | $1,070.96 | $1,070.90 | $1,071.00 | |