| 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 | $199.69 | 7.693% | $215.0522 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $42.30 | 13.147% | $47.8612 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $225.98 | 11.221% | $251.3372 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $138.96 | 7.145% | $148.8887 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $196.77 | 4.592% | $205.8057 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $9.61 | 3.529% | $9.9491 | $9.95 | $9.95 | $9.90 |
| Purchase #7 | $55.79 | 5.145% | $58.6604 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $869.10 | $937.5545 | $937.56 | $937.55 | $937.60 | |