| 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 | $107.33 | 7.239% | $115.0996 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $167.59 | 11.544% | $186.9366 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $107.51 | 5.760% | $113.7026 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $228.82 | 4.613% | $239.3755 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $45.77 | 9.449% | $50.0948 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $82.77 | 12.162% | $92.8365 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $10.35 | 13.601% | $11.7577 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $750.14 | $809.8033 | $809.81 | $809.85 | $809.80 | |