| 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 | $235.25 | 4.189% | $245.1046 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $134.96 | 12.505% | $151.8367 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $192.69 | 9.730% | $211.4387 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $105.68 | 12.697% | $119.0982 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $114.81 | 8.180% | $124.2015 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $106.73 | 11.125% | $118.6037 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $174.79 | 12.226% | $196.1598 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $1,064.91 | $1,166.4432 | $1,166.44 | $1,166.45 | $1,166.40 | |