| 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 | $219.47 | 13.456% | $249.0019 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $154.63 | 10.618% | $171.0486 | $171.05 | $171.05 | $171.00 |
| Purchase #3 | $148.97 | 12.408% | $167.4542 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $171.59 | 7.541% | $184.5296 | $184.53 | $184.55 | $184.50 |
| Purchase #5 | $178.31 | 9.484% | $195.2209 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $41.58 | 8.440% | $45.0894 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $218.73 | 3.529% | $226.449 | $226.45 | $226.45 | $226.40 |
| 7 purchase totals = | $1,133.28 | $1,238.7936 | $1,238.79 | $1,238.80 | $1,238.70 | |