| 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 | $207.93 | 12.740% | $234.4203 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $125.75 | 3.573% | $130.243 | $130.24 | $130.25 | $130.20 |
| Purchase #3 | $129.30 | 8.533% | $140.3332 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $218.56 | 6.585% | $232.9522 | $232.95 | $232.95 | $233.00 |
| Purchase #5 | $205.94 | 4.856% | $215.9404 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $168.80 | 10.269% | $186.1341 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $69.31 | 6.728% | $73.9732 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $1,125.59 | $1,213.9964 | $1,213.98 | $1,214.00 | $1,213.90 | |