| 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 | $92.39 | 12.808% | $104.2233 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $22.54 | 5.440% | $23.7662 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $139.98 | 4.873% | $146.8012 | $146.80 | $146.80 | $146.80 |
| Purchase #4 | $155.67 | 5.474% | $164.1914 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $204.54 | 8.441% | $221.8052 | $221.81 | $221.80 | $221.80 |
| Purchase #6 | $140.58 | 10.412% | $155.2172 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $165.87 | 3.481% | $171.6439 | $171.64 | $171.65 | $171.60 |
| 7 purchase totals = | $921.57 | $987.6484 | $987.65 | $987.60 | $987.60 | |