| 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 | $104.84 | 10.493% | $115.8409 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $222.61 | 5.530% | $234.9203 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $147.97 | 5.266% | $155.7621 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $97.36 | 13.529% | $110.5318 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $138.88 | 5.130% | $146.0045 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $130.73 | 8.755% | $142.1754 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $22.68 | 9.339% | $24.7981 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $865.07 | $930.0331 | $930.03 | $930.05 | $930.00 | |