| 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 | $234.55 | 12.578% | $264.0517 | $264.05 | $264.05 | $264.10 |
| Purchase #2 | $40.85 | 3.675% | $42.3512 | $42.35 | $42.35 | $42.40 |
| Purchase #3 | $115.72 | 3.197% | $119.4196 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $13.49 | 13.515% | $15.3132 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $10.90 | 6.276% | $11.5841 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $190.36 | 6.137% | $202.0424 | $202.04 | $202.05 | $202.00 |
| Purchase #7 | $140.33 | 6.383% | $149.2873 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $746.20 | $804.0495 | $804.04 | $804.05 | $804.10 | |