| 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 | $105.93 | 3.205% | $109.3251 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $219.34 | 6.850% | $234.3648 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $121.98 | 7.309% | $130.8955 | $130.90 | $130.90 | $130.90 |
| Purchase #4 | $124.81 | 9.146% | $136.2251 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $188.97 | 5.664% | $199.6733 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $249.32 | 7.492% | $267.9991 | $268.00 | $268.00 | $268.00 |
| Purchase #7 | $20.89 | 13.339% | $23.6765 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $1,031.24 | $1,102.1594 | $1,102.17 | $1,102.20 | $1,102.20 | |