| 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 | $131.25 | 13.572% | $149.0633 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $20.44 | 12.536% | $23.0024 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $210.35 | 7.431% | $225.9811 | $225.98 | $226.00 | $226.00 |
| Purchase #4 | $216.82 | 7.594% | $233.2853 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $43.74 | 13.313% | $49.5631 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $198.69 | 12.762% | $224.0468 | $224.05 | $224.05 | $224.00 |
| Purchase #7 | $175.81 | 3.218% | $181.4676 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $997.10 | $1,086.4096 | $1,086.41 | $1,086.40 | $1,086.50 | |