| 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 | $236.37 | 4.284% | $246.4961 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $118.76 | 13.266% | $134.5147 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $142.45 | 3.468% | $147.3902 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $87.78 | 5.774% | $92.8484 | $92.85 | $92.85 | $92.80 |
| Purchase #5 | $248.34 | 9.526% | $271.9969 | $272.00 | $272.00 | $272.00 |
| Purchase #6 | $105.91 | 9.267% | $115.7247 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $138.67 | 6.628% | $147.861 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $1,078.28 | $1,156.8320 | $1,156.83 | $1,156.80 | $1,156.80 | |