| 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 | $227.54 | 9.705% | $249.6228 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $208.87 | 7.601% | $224.7462 | $224.75 | $224.75 | $224.70 |
| Purchase #3 | $160.84 | 12.771% | $181.3809 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $177.73 | 12.445% | $199.8485 | $199.85 | $199.85 | $199.80 |
| Purchase #5 | $34.32 | 7.531% | $36.9046 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $83.43 | 9.658% | $91.4877 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $224.63 | 5.129% | $236.1513 | $236.15 | $236.15 | $236.20 |
| 7 purchase totals = | $1,117.36 | $1,220.1420 | $1,220.14 | $1,220.15 | $1,220.10 | |