| 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 | $201.58 | 3.128% | $207.8854 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $141.57 | 11.630% | $158.0346 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $200.84 | 9.332% | $219.5824 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $215.70 | 8.490% | $234.0129 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $27.66 | 10.502% | $30.5649 | $30.56 | $30.55 | $30.60 |
| Purchase #6 | $69.38 | 9.799% | $76.1785 | $76.18 | $76.20 | $76.20 |
| Purchase #7 | $139.36 | 11.193% | $154.9586 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $996.09 | $1,081.2173 | $1,081.21 | $1,081.25 | $1,081.30 | |