| 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 | $89.39 | 11.561% | $99.7244 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $124.87 | 12.542% | $140.5312 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $86.90 | 4.322% | $90.6558 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $185.55 | 9.374% | $202.9435 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $213.84 | 10.317% | $235.9019 | $235.90 | $235.90 | $235.90 |
| Purchase #6 | $125.62 | 4.333% | $131.0631 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $189.46 | 9.347% | $207.1688 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $1,015.63 | $1,107.9887 | $1,107.98 | $1,107.95 | $1,108.00 | |