| 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 | $209.25 | 4.830% | $219.3568 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $121.47 | 4.713% | $127.1949 | $127.19 | $127.20 | $127.20 |
| Purchase #3 | $226.92 | 9.107% | $247.5856 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $9.38 | 10.198% | $10.3366 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $230.99 | 12.118% | $258.9814 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $109.74 | 3.257% | $113.3142 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $163.95 | 7.448% | $176.161 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $1,071.70 | $1,152.9305 | $1,152.93 | $1,152.95 | $1,153.00 | |