| 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 | $27.98 | 9.153% | $30.541 | $30.54 | $30.55 | $30.50 |
| Purchase #2 | $184.95 | 12.528% | $208.1205 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $187.70 | 5.492% | $198.0085 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $233.94 | 10.765% | $259.1236 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $10.71 | 11.305% | $11.9208 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $45.65 | 10.419% | $50.4063 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $217.72 | 13.365% | $246.8183 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $908.65 | $1,004.9390 | $1,004.94 | $1,004.85 | $1,004.80 | |