| 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 | $233.40 | 7.444% | $250.7743 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $16.32 | 6.663% | $17.4074 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $242.62 | 7.282% | $260.2876 | $260.29 | $260.30 | $260.30 |
| Purchase #4 | $47.79 | 3.383% | $49.4067 | $49.41 | $49.40 | $49.40 |
| Purchase #5 | $183.82 | 5.852% | $194.5771 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $123.92 | 6.679% | $132.1966 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $37.94 | 4.302% | $39.5722 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $885.81 | $944.2219 | $944.23 | $944.20 | $944.30 | |