| 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 | $212.34 | 13.441% | $240.8806 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $11.48 | 10.666% | $12.7045 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $159.50 | 6.749% | $170.2647 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $45.78 | 6.167% | $48.6033 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $50.83 | 12.260% | $57.0618 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $196.83 | 7.529% | $211.6493 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $50.87 | 11.465% | $56.7022 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $727.63 | $797.8664 | $797.85 | $797.85 | $797.90 | |