| 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 | $96.99 | 11.219% | $107.8713 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $11.97 | 10.465% | $13.2227 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $200.70 | 9.455% | $219.6762 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $223.60 | 7.225% | $239.7551 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $237.62 | 6.581% | $253.2578 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $95.82 | 11.378% | $106.7224 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $199.87 | 11.541% | $222.937 | $222.94 | $222.95 | $222.90 |
| 7 purchase totals = | $1,066.57 | $1,163.4425 | $1,163.45 | $1,163.40 | $1,163.50 | |