| 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 | $208.85 | 11.578% | $233.0307 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $151.99 | 9.539% | $166.4883 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $222.64 | 13.503% | $252.7031 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $17.66 | 3.523% | $18.2822 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $84.45 | 7.780% | $91.0202 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $54.65 | 5.575% | $57.6967 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $17.32 | 4.810% | $18.1531 | $18.15 | $18.15 | $18.20 |
| 7 purchase totals = | $757.56 | $837.3743 | $837.37 | $837.40 | $837.40 | |