| 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 | $201.91 | 8.342% | $218.7533 | $218.75 | $218.75 | $218.80 |
| Purchase #2 | $196.37 | 11.148% | $218.2613 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $56.33 | 13.646% | $64.0168 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $174.81 | 9.324% | $191.1093 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $156.31 | 10.819% | $173.2212 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $223.59 | 3.313% | $230.9975 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $33.47 | 9.745% | $36.7317 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $1,042.79 | $1,133.0911 | $1,133.09 | $1,133.05 | $1,133.10 | |