| 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 | $208.99 | 10.493% | $230.9193 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $20.98 | 7.357% | $22.5235 | $22.52 | $22.50 | $22.50 |
| Purchase #3 | $140.48 | 10.273% | $154.9115 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $221.94 | 5.423% | $233.9758 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $16.46 | 13.648% | $18.7065 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $9.97 | 4.588% | $10.4274 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $202.67 | 13.263% | $229.5501 | $229.55 | $229.55 | $229.60 |
| 7 purchase totals = | $821.49 | $901.0141 | $901.02 | $901.00 | $901.00 | |