| 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 | $14.27 | 4.443% | $14.904 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $232.95 | 8.363% | $252.4316 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $145.78 | 13.319% | $165.1964 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $35.75 | 3.683% | $37.0667 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $12.97 | 10.743% | $14.3634 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $127.26 | 10.731% | $140.9163 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $35.76 | 7.444% | $38.422 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $604.74 | $663.3004 | $663.30 | $663.25 | $663.30 | |