| 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 | $198.53 | 12.376% | $223.1001 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $79.50 | 12.541% | $89.4701 | $89.47 | $89.45 | $89.50 |
| Purchase #3 | $236.45 | 3.863% | $245.5841 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $39.84 | 9.652% | $43.6854 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $213.48 | 6.652% | $227.6807 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $54.54 | 4.664% | $57.0837 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $44.82 | 9.301% | $48.9887 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $867.16 | $935.5928 | $935.59 | $935.65 | $935.70 | |