| 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 | $89.41 | 9.848% | $98.2151 | $98.22 | $98.20 | $98.20 |
| Purchase #2 | $138.98 | 3.761% | $144.207 | $144.21 | $144.20 | $144.20 |
| Purchase #3 | $138.54 | 4.151% | $144.2908 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $233.57 | 10.508% | $258.1135 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $238.47 | 9.800% | $261.8401 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $184.61 | 8.202% | $199.7517 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $213.83 | 10.653% | $236.6093 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $1,237.41 | $1,343.0275 | $1,343.03 | $1,343.00 | $1,343.00 | |