| 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 | $35.64 | 8.592% | $38.7022 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $125.82 | 11.316% | $140.0578 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $231.81 | 4.840% | $243.0296 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $107.33 | 4.405% | $112.0579 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $195.83 | 6.776% | $209.0994 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $230.41 | 7.156% | $246.8981 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $10.81 | 12.627% | $12.175 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $937.65 | $1,002.0200 | $1,002.03 | $1,002.05 | $1,002.10 | |