| 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 | $213.28 | 7.743% | $229.7943 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $105.66 | 7.733% | $113.8307 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $163.48 | 13.823% | $186.0778 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $44.84 | 9.599% | $49.1442 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $28.71 | 12.583% | $32.3226 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $218.51 | 6.757% | $233.2747 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $194.35 | 5.754% | $205.5329 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $968.83 | $1,049.9772 | $1,049.96 | $1,050.00 | $1,049.90 | |