| 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 | $228.35 | 3.686% | $236.767 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $198.68 | 6.447% | $211.4889 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $5.47 | 10.487% | $6.0436 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $45.48 | 8.793% | $49.4791 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $105.32 | 5.342% | $110.9462 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $11.58 | 10.669% | $12.8155 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $95.54 | 12.691% | $107.665 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $690.42 | $735.2053 | $735.22 | $735.20 | $735.20 | |