| 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 | $109.33 | 8.169% | $118.2612 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $210.71 | 13.490% | $239.1348 | $239.13 | $239.15 | $239.10 |
| Purchase #3 | $240.43 | 3.596% | $249.0759 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $231.76 | 3.126% | $239.0048 | $239.00 | $239.00 | $239.00 |
| Purchase #5 | $177.44 | 11.795% | $198.369 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $180.44 | 9.743% | $198.0203 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $201.43 | 4.474% | $210.442 | $210.44 | $210.45 | $210.40 |
| 7 purchase totals = | $1,351.54 | $1,452.3080 | $1,452.30 | $1,452.30 | $1,452.30 | |