| 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 | $18.32 | 3.529% | $18.9665 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $107.28 | 6.336% | $114.0773 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $175.34 | 11.193% | $194.9658 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $45.64 | 5.191% | $48.0092 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $179.85 | 3.824% | $186.7275 | $186.73 | $186.75 | $186.70 |
| Purchase #6 | $35.94 | 8.378% | $38.9511 | $38.95 | $38.95 | $39.00 |
| Purchase #7 | $222.96 | 10.853% | $247.1578 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $785.33 | $848.8552 | $848.87 | $848.85 | $849.00 | |