| 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 | $123.60 | 11.206% | $137.4506 | $137.45 | $137.45 | $137.50 |
| Purchase #2 | $140.54 | 8.431% | $152.3889 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $65.97 | 4.756% | $69.1075 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $243.56 | 10.125% | $268.2205 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $166.86 | 7.560% | $179.4746 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $243.89 | 9.319% | $266.6181 | $266.62 | $266.60 | $266.60 |
| Purchase #7 | $126.47 | 4.454% | $132.103 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $1,110.89 | $1,205.3632 | $1,205.36 | $1,205.30 | $1,205.40 | |