| 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 | $215.84 | 9.564% | $236.4829 | $236.48 | $236.50 | $236.50 |
| Purchase #2 | $27.49 | 12.273% | $30.8638 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $99.26 | 4.250% | $103.4786 | $103.48 | $103.50 | $103.50 |
| Purchase #4 | $31.39 | 9.638% | $34.4154 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $26.79 | 10.461% | $29.5925 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $22.81 | 4.670% | $23.8752 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $24.96 | 6.541% | $26.5926 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $448.54 | $485.3010 | $485.30 | $485.35 | $485.40 | |