| 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 | $236.77 | 9.847% | $260.0847 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $32.57 | 7.145% | $34.8971 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $154.97 | 7.309% | $166.2968 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $163.69 | 6.407% | $174.1776 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $247.41 | 4.715% | $259.0754 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $121.60 | 10.824% | $134.762 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $130.89 | 9.472% | $143.2879 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $1,087.90 | $1,172.5815 | $1,172.59 | $1,172.65 | $1,172.70 | |