| 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 | $8.93 | 12.139% | $10.014 | $10.01 | $10.00 | $10.00 |
| Purchase #2 | $205.55 | 12.350% | $230.9354 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $120.97 | 4.240% | $126.0991 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $148.72 | 11.592% | $165.9596 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $36.85 | 4.646% | $38.5621 | $38.56 | $38.55 | $38.60 |
| Purchase #6 | $168.87 | 5.456% | $178.0835 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $32.90 | 11.867% | $36.8042 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $722.79 | $786.4579 | $786.45 | $786.45 | $786.50 | |