| 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 | $227.40 | 3.154% | $234.5722 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $78.87 | 3.207% | $81.3994 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $137.97 | 10.535% | $152.5051 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $6.75 | 11.322% | $7.5142 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $136.48 | 9.200% | $149.0362 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $188.66 | 12.469% | $212.184 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $185.49 | 6.863% | $198.2202 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $961.62 | $1,035.4313 | $1,035.43 | $1,035.40 | $1,035.40 | |