| 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 | $234.32 | 3.105% | $241.5956 | $241.60 | $241.60 | $241.60 |
| Purchase #2 | $73.46 | 10.456% | $81.141 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $108.70 | 13.743% | $123.6386 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $111.54 | 5.690% | $117.8866 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $11.43 | 3.675% | $11.8501 | $11.85 | $11.85 | $11.90 |
| Purchase #6 | $9.85 | 6.496% | $10.4899 | $10.49 | $10.50 | $10.50 |
| Purchase #7 | $69.68 | 6.689% | $74.3409 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $618.98 | $660.9427 | $660.95 | $661.00 | $660.90 | |