| 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 | $144.76 | 11.369% | $161.2178 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $234.84 | 12.673% | $264.6013 | $264.60 | $264.60 | $264.60 |
| Purchase #3 | $226.82 | 4.701% | $237.4828 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $154.90 | 10.538% | $171.2234 | $171.22 | $171.20 | $171.20 |
| Purchase #5 | $221.44 | 3.527% | $229.2502 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $95.58 | 13.109% | $108.1096 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $207.39 | 12.826% | $233.9898 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $1,285.73 | $1,405.8749 | $1,405.87 | $1,405.85 | $1,405.90 | |