| 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 | $125.28 | 12.493% | $140.9312 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $10.34 | 10.237% | $11.3985 | $11.40 | $11.40 | $11.40 |
| Purchase #3 | $181.66 | 12.113% | $203.6645 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $137.36 | 4.450% | $143.4725 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $198.96 | 3.164% | $205.2551 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $221.67 | 11.446% | $247.0423 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $107.66 | 12.481% | $121.097 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $982.93 | $1,072.8611 | $1,072.86 | $1,072.85 | $1,072.90 | |