| 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 | $201.59 | 3.866% | $209.3835 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $126.56 | 10.641% | $140.0272 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $39.58 | 8.231% | $42.8378 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $246.85 | 11.754% | $275.8647 | $275.86 | $275.85 | $275.90 |
| Purchase #5 | $9.30 | 8.381% | $10.0794 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $224.83 | 11.844% | $251.4589 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $115.93 | 5.523% | $122.3328 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $964.64 | $1,051.9843 | $1,051.98 | $1,052.05 | $1,052.00 | |