| 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 | $97.93 | 4.547% | $102.3829 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $146.94 | 13.729% | $167.1134 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $83.78 | 6.808% | $89.4837 | $89.48 | $89.50 | $89.50 |
| Purchase #4 | $90.76 | 8.438% | $98.4183 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $227.75 | 4.417% | $237.8097 | $237.81 | $237.80 | $237.80 |
| Purchase #6 | $143.63 | 13.764% | $163.3992 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $147.94 | 7.748% | $159.4024 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $938.73 | $1,018.0096 | $1,018.00 | $1,018.00 | $1,018.00 | |