| 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 | $18.35 | 3.689% | $19.0269 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $226.76 | 8.147% | $245.2341 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $232.51 | 13.513% | $263.9291 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $55.64 | 9.135% | $60.7227 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $249.46 | 12.323% | $280.201 | $280.20 | $280.20 | $280.20 |
| Purchase #6 | $94.66 | 12.456% | $106.4508 | $106.45 | $106.45 | $106.50 |
| Purchase #7 | $24.52 | 8.542% | $26.6145 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $901.90 | $1,002.1791 | $1,002.17 | $1,002.20 | $1,002.10 | |