| 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 | $134.81 | 5.373% | $142.0533 | $142.05 | $142.05 | $142.10 |
| Purchase #2 | $47.74 | 11.502% | $53.2311 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $66.72 | 3.423% | $69.0038 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $107.51 | 5.874% | $113.8251 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $222.47 | 4.705% | $232.9372 | $232.94 | $232.95 | $232.90 |
| Purchase #6 | $123.69 | 4.661% | $129.4552 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $240.44 | 4.456% | $251.154 | $251.15 | $251.15 | $251.20 |
| 7 purchase totals = | $943.38 | $991.6597 | $991.66 | $991.70 | $991.70 | |