| 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 | $232.69 | 7.202% | $249.4483 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $77.33 | 3.196% | $79.8015 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $5.31 | 9.128% | $5.7947 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $110.55 | 10.342% | $121.9831 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $230.35 | 8.509% | $249.9505 | $249.95 | $249.95 | $250.00 |
| Purchase #6 | $43.37 | 11.377% | $48.3042 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $229.57 | 11.716% | $256.4664 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $929.17 | $1,011.7487 | $1,011.74 | $1,011.75 | $1,011.80 | |