| 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 | $126.91 | 3.160% | $130.9204 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $73.39 | 5.284% | $77.2679 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $216.83 | 6.556% | $231.0454 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $233.94 | 11.254% | $260.2676 | $260.27 | $260.25 | $260.30 |
| Purchase #5 | $181.37 | 4.213% | $189.0111 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $201.49 | 8.166% | $217.9437 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $114.91 | 12.370% | $129.1244 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $1,148.84 | $1,235.5805 | $1,235.58 | $1,235.50 | $1,235.50 | |