| 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 | $233.65 | 12.520% | $262.903 | $262.90 | $262.90 | $262.90 |
| Purchase #2 | $128.62 | 13.248% | $145.6596 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $193.38 | 11.714% | $216.0325 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $60.33 | 3.367% | $62.3613 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $47.42 | 4.403% | $49.5079 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $47.46 | 4.396% | $49.5463 | $49.55 | $49.55 | $49.50 |
| Purchase #7 | $80.65 | 8.234% | $87.2907 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $791.51 | $873.3013 | $873.30 | $873.30 | $873.30 | |