| 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 | $111.90 | 4.537% | $116.9769 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $100.37 | 10.131% | $110.5385 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $214.56 | 7.323% | $230.2722 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $44.43 | 12.456% | $49.9642 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $217.77 | 13.447% | $247.0535 | $247.05 | $247.05 | $247.10 |
| Purchase #6 | $125.67 | 13.312% | $142.3992 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $224.44 | 12.392% | $252.2526 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $1,039.14 | $1,149.4571 | $1,149.45 | $1,149.45 | $1,149.60 | |