| 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 | $213.87 | 11.466% | $238.3923 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $226.90 | 10.626% | $251.0104 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $159.99 | 11.467% | $178.3361 | $178.34 | $178.35 | $178.30 |
| Purchase #4 | $171.25 | 10.580% | $189.3683 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $81.91 | 12.377% | $92.048 | $92.05 | $92.05 | $92.00 |
| Purchase #6 | $168.99 | 9.681% | $185.3499 | $185.35 | $185.35 | $185.30 |
| Purchase #7 | $176.49 | 3.721% | $183.0572 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $1,199.40 | $1,317.5622 | $1,317.57 | $1,317.55 | $1,317.50 | |