| 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 | $29.91 | 7.389% | $32.12 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $74.41 | 4.311% | $77.6178 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $199.75 | 11.725% | $223.1707 | $223.17 | $223.15 | $223.20 |
| Purchase #4 | $166.39 | 11.807% | $186.0357 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $234.40 | 7.511% | $252.0058 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $117.50 | 10.214% | $129.5015 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $190.47 | 5.725% | $201.3744 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $1,012.83 | $1,101.8259 | $1,101.83 | $1,101.75 | $1,101.80 | |