| 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 | $246.78 | 9.845% | $271.0755 | $271.08 | $271.10 | $271.10 |
| Purchase #2 | $232.49 | 3.815% | $241.3595 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $102.70 | 3.127% | $105.9114 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $126.99 | 6.299% | $134.9891 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $210.28 | 4.487% | $219.7153 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $94.83 | 12.328% | $106.5206 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $120.82 | 3.787% | $125.3955 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $1,134.89 | $1,204.9669 | $1,204.98 | $1,204.95 | $1,205.00 | |