| 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 | $200.25 | 7.751% | $215.7714 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $172.73 | 9.568% | $189.2568 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $9.60 | 9.116% | $10.4751 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $59.43 | 13.245% | $67.3015 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $218.55 | 10.691% | $241.9152 | $241.92 | $241.90 | $241.90 |
| Purchase #6 | $34.99 | 6.385% | $37.2241 | $37.22 | $37.20 | $37.20 |
| Purchase #7 | $125.77 | 12.432% | $141.4057 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $821.32 | $903.3498 | $903.36 | $903.30 | $903.40 | |