| 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 | $28.55 | 4.873% | $29.9412 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $227.39 | 11.283% | $253.0464 | $253.05 | $253.05 | $253.00 |
| Purchase #3 | $153.78 | 13.732% | $174.8971 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $136.26 | 6.344% | $144.9043 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $233.97 | 11.343% | $260.5092 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $220.74 | 9.633% | $242.0039 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $206.29 | 8.318% | $223.4492 | $223.45 | $223.45 | $223.40 |
| 7 purchase totals = | $1,206.98 | $1,328.7513 | $1,328.75 | $1,328.75 | $1,328.60 | |