| 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 | $137.54 | 3.260% | $142.0238 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $124.88 | 12.711% | $140.7535 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $221.98 | 11.242% | $246.935 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $13.69 | 7.355% | $14.6969 | $14.70 | $14.70 | $14.70 |
| Purchase #5 | $155.84 | 10.307% | $171.9024 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $64.33 | 5.641% | $67.9589 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $138.44 | 12.159% | $155.2729 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $856.70 | $939.5434 | $939.54 | $939.50 | $939.60 | |