| 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 | $204.35 | 7.224% | $219.1122 | $219.11 | $219.10 | $219.10 |
| Purchase #2 | $104.94 | 9.670% | $115.0877 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $99.63 | 6.776% | $106.3809 | $106.38 | $106.40 | $106.40 |
| Purchase #4 | $204.84 | 10.134% | $225.5985 | $225.60 | $225.60 | $225.60 |
| Purchase #5 | $174.37 | 9.639% | $191.1775 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $173.91 | 4.381% | $181.529 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $22.53 | 11.336% | $25.084 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $984.57 | $1,063.9698 | $1,063.97 | $1,064.05 | $1,064.00 | |