| 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 | $185.77 | 11.536% | $207.2004 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $223.72 | 6.581% | $238.443 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $136.84 | 8.418% | $148.3592 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $143.93 | 11.221% | $160.0804 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $249.63 | 10.288% | $275.3119 | $275.31 | $275.30 | $275.30 |
| Purchase #6 | $233.29 | 12.857% | $263.2841 | $263.28 | $263.30 | $263.30 |
| Purchase #7 | $15.82 | 11.657% | $17.6641 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $1,189.00 | $1,310.3431 | $1,310.33 | $1,310.35 | $1,310.40 | |