| 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 | $118.86 | 13.337% | $134.7124 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $138.42 | 7.240% | $148.4416 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $131.82 | 6.473% | $140.3527 | $140.35 | $140.35 | $140.40 |
| Purchase #4 | $239.59 | 12.282% | $269.0164 | $269.02 | $269.00 | $269.00 |
| Purchase #5 | $214.81 | 11.665% | $239.8676 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $112.81 | 5.416% | $118.9198 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $247.53 | 12.589% | $278.6916 | $278.69 | $278.70 | $278.70 |
| 7 purchase totals = | $1,203.84 | $1,330.0021 | $1,330.00 | $1,329.95 | $1,330.00 | |