| 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 | $224.72 | 4.534% | $234.9088 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $36.84 | 8.232% | $39.8727 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $26.75 | 13.699% | $30.4145 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $204.89 | 8.728% | $222.7728 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $149.61 | 10.570% | $165.4238 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $144.57 | 11.511% | $161.2115 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $22.29 | 3.663% | $23.1065 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $809.67 | $877.7106 | $877.70 | $877.60 | $877.70 | |