| 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 | $214.92 | 13.370% | $243.6548 | $243.65 | $243.65 | $243.70 |
| Purchase #2 | $181.82 | 5.400% | $191.6383 | $191.64 | $191.65 | $191.60 |
| Purchase #3 | $5.74 | 6.667% | $6.1227 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $232.74 | 5.367% | $245.2312 | $245.23 | $245.25 | $245.20 |
| Purchase #5 | $126.85 | 9.555% | $138.9705 | $138.97 | $138.95 | $139.00 |
| Purchase #6 | $222.30 | 11.490% | $247.8423 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $130.84 | 8.264% | $141.6526 | $141.65 | $141.65 | $141.70 |
| 7 purchase totals = | $1,115.21 | $1,215.1124 | $1,215.10 | $1,215.10 | $1,215.10 | |