| 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 | $225.97 | 3.683% | $234.2925 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $29.35 | 3.827% | $30.4732 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $137.54 | 3.869% | $142.8614 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $149.92 | 7.441% | $161.0755 | $161.08 | $161.10 | $161.10 |
| Purchase #5 | $131.29 | 4.426% | $137.1009 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $15.56 | 6.396% | $16.5552 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $115.81 | 4.865% | $121.4442 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $805.44 | $843.8029 | $843.80 | $843.80 | $843.90 | |