| 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 | $167.34 | 7.739% | $180.2904 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $215.26 | 11.545% | $240.1118 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $131.55 | 6.710% | $140.377 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $240.73 | 7.182% | $258.0192 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $201.55 | 10.328% | $222.3661 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $185.71 | 9.849% | $204.0006 | $204.00 | $204.00 | $204.00 |
| Purchase #7 | $63.91 | 4.327% | $66.6754 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $1,206.05 | $1,311.8405 | $1,311.85 | $1,311.85 | $1,311.90 | |