| 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 | $221.65 | 13.487% | $251.5439 | $251.54 | $251.55 | $251.50 |
| Purchase #2 | $198.91 | 3.857% | $206.582 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $68.69 | 9.687% | $75.344 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $33.37 | 12.298% | $37.4738 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $131.59 | 6.513% | $140.1605 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $95.66 | 5.438% | $100.862 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $105.75 | 12.302% | $118.7594 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $855.62 | $930.7256 | $930.71 | $930.70 | $930.80 | |