| 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 | $202.55 | 11.645% | $226.1369 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $13.92 | 7.819% | $15.0084 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $122.58 | 11.321% | $136.4573 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $191.99 | 10.430% | $212.0146 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $216.43 | 3.687% | $224.4098 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $45.87 | 9.232% | $50.1047 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $72.59 | 8.133% | $78.4937 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $865.93 | $942.6254 | $942.62 | $942.60 | $942.60 | |