| 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 | $186.65 | 13.776% | $212.3629 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $236.49 | 12.766% | $266.6803 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $225.55 | 11.571% | $251.6484 | $251.65 | $251.65 | $251.60 |
| Purchase #4 | $67.99 | 8.505% | $73.7725 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $6.79 | 11.483% | $7.5697 | $7.57 | $7.55 | $7.60 |
| Purchase #6 | $247.60 | 5.839% | $262.0574 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $192.83 | 6.242% | $204.8664 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $1,163.90 | $1,278.9576 | $1,278.96 | $1,278.90 | $1,279.10 | |