| 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 | $229.91 | 12.182% | $257.9176 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $189.28 | 6.263% | $201.1346 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $185.55 | 11.650% | $207.1666 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $243.73 | 9.347% | $266.5114 | $266.51 | $266.50 | $266.50 |
| Purchase #5 | $12.34 | 5.661% | $13.0386 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $141.44 | 10.602% | $156.4355 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $167.36 | 13.680% | $190.2548 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $1,169.61 | $1,292.4591 | $1,292.46 | $1,292.45 | $1,292.40 | |