| 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 | $18.81 | 13.491% | $21.3477 | $21.35 | $21.35 | $21.30 |
| Purchase #2 | $201.94 | 8.340% | $218.7818 | $218.78 | $218.80 | $218.80 |
| Purchase #3 | $208.76 | 9.200% | $227.9659 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $13.28 | 9.173% | $14.4982 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $12.33 | 6.549% | $13.1375 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $9.85 | 8.653% | $10.7023 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $234.88 | 6.482% | $250.1049 | $250.10 | $250.10 | $250.10 |
| 7 purchase totals = | $699.85 | $756.5383 | $756.54 | $756.55 | $756.50 | |