| 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 | $231.45 | 4.342% | $241.4996 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $10.64 | 3.320% | $10.9932 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $192.40 | 9.699% | $211.0609 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $158.99 | 5.723% | $168.089 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $174.92 | 10.617% | $193.4913 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $40.99 | 8.407% | $44.436 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $135.94 | 13.509% | $154.3041 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $945.33 | $1,023.8741 | $1,023.87 | $1,023.90 | $1,023.90 | |