| 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 | $211.43 | 4.306% | $220.5342 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $215.32 | 8.716% | $234.0873 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $39.39 | 3.874% | $40.916 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $38.79 | 5.321% | $40.854 | $40.85 | $40.85 | $40.90 |
| Purchase #5 | $134.94 | 7.768% | $145.4221 | $145.42 | $145.40 | $145.40 |
| Purchase #6 | $185.60 | 8.771% | $201.879 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $179.46 | 10.602% | $198.4863 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $1,004.93 | $1,082.1789 | $1,082.18 | $1,082.20 | $1,082.20 | |