| 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 | $202.77 | 13.453% | $230.0486 | $230.05 | $230.05 | $230.00 |
| Purchase #2 | $243.80 | 10.747% | $270.0012 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $250.88 | 6.296% | $266.6754 | $266.68 | $266.70 | $266.70 |
| Purchase #4 | $60.88 | 13.685% | $69.2114 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $192.74 | 12.328% | $216.501 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $73.87 | 7.497% | $79.408 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $55.81 | 5.810% | $59.0526 | $59.05 | $59.05 | $59.10 |
| 7 purchase totals = | $1,080.75 | $1,190.8982 | $1,190.90 | $1,190.90 | $1,190.90 | |