| 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 | $250.56 | 12.731% | $282.4588 | $282.46 | $282.45 | $282.50 |
| Purchase #2 | $219.70 | 13.805% | $250.0296 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $51.25 | 9.321% | $56.027 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $124.93 | 10.310% | $137.8103 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $186.76 | 11.202% | $207.6809 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $167.47 | 10.201% | $184.5536 | $184.55 | $184.55 | $184.60 |
| Purchase #7 | $140.40 | 11.370% | $156.3635 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $1,141.07 | $1,274.9237 | $1,274.92 | $1,274.95 | $1,275.00 | |