| 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 | $102.29 | 13.106% | $115.6961 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $27.70 | 9.614% | $30.3631 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $144.47 | 8.695% | $157.0317 | $157.03 | $157.05 | $157.00 |
| Purchase #4 | $98.86 | 4.205% | $103.0171 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $213.54 | 13.304% | $241.9494 | $241.95 | $241.95 | $241.90 |
| Purchase #6 | $24.32 | 3.474% | $25.1649 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $204.43 | 5.356% | $215.3793 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $815.61 | $888.6016 | $888.60 | $888.60 | $888.60 | |