| 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 | $113.89 | 8.489% | $123.5581 | $123.56 | $123.55 | $123.60 |
| Purchase #2 | $49.96 | 6.416% | $53.1654 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $121.79 | 3.654% | $126.2402 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $32.91 | 10.531% | $36.3758 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $123.68 | 13.218% | $140.028 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $10.42 | 8.690% | $11.3255 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $167.37 | 4.299% | $174.5652 | $174.57 | $174.55 | $174.60 |
| 7 purchase totals = | $620.02 | $665.2582 | $665.28 | $665.30 | $665.30 | |