| 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 | $215.28 | 9.840% | $236.4636 | $236.46 | $236.45 | $236.50 |
| Purchase #2 | $157.39 | 9.548% | $172.4176 | $172.42 | $172.40 | $172.40 |
| Purchase #3 | $203.67 | 13.121% | $230.3935 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $237.76 | 11.410% | $264.8884 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $72.31 | 6.109% | $76.7274 | $76.73 | $76.75 | $76.70 |
| Purchase #6 | $110.78 | 7.585% | $119.1827 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $72.51 | 6.138% | $76.9607 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $1,069.70 | $1,177.0339 | $1,177.03 | $1,177.05 | $1,177.10 | |