| 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 | $235.34 | 7.273% | $252.4563 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $36.52 | 4.291% | $38.0871 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $126.70 | 3.799% | $131.5133 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $16.56 | 3.287% | $17.1043 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $154.93 | 6.702% | $165.3134 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $147.30 | 5.721% | $155.727 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $189.52 | 12.477% | $213.1664 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $906.87 | $973.3678 | $973.37 | $973.35 | $973.40 | |