| 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 | $6.57 | 3.726% | $6.8148 | $6.81 | $6.80 | $6.80 |
| Purchase #2 | $213.38 | 10.828% | $236.4848 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $182.67 | 7.481% | $196.3355 | $196.34 | $196.35 | $196.30 |
| Purchase #4 | $92.72 | 10.375% | $102.3397 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $187.33 | 11.578% | $209.0191 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $172.27 | 8.387% | $186.7183 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $70.69 | 4.281% | $73.7162 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $925.63 | $1,011.4284 | $1,011.43 | $1,011.40 | $1,011.30 | |