| 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 | $214.72 | 7.405% | $230.62 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $196.66 | 12.704% | $221.6437 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $190.93 | 11.567% | $213.0149 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $57.27 | 11.170% | $63.6671 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $161.33 | 11.806% | $180.3766 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $234.46 | 3.585% | $242.8654 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $215.82 | 10.619% | $238.7379 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $1,271.19 | $1,390.9256 | $1,390.93 | $1,390.90 | $1,390.90 | |