| 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 | $246.63 | 13.599% | $280.1692 | $280.17 | $280.15 | $280.20 |
| Purchase #2 | $203.62 | 8.146% | $220.2069 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $101.27 | 4.588% | $105.9163 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $102.39 | 12.314% | $114.9983 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $106.77 | 3.674% | $110.6927 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $163.52 | 6.401% | $173.9869 | $173.99 | $174.00 | $174.00 |
| Purchase #7 | $43.70 | 4.685% | $45.7473 | $45.75 | $45.75 | $45.70 |
| 7 purchase totals = | $967.90 | $1,051.7176 | $1,051.73 | $1,051.70 | $1,051.70 | |