| 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 | $10.58 | 10.214% | $11.6606 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $135.41 | 12.785% | $152.7222 | $152.72 | $152.70 | $152.70 |
| Purchase #3 | $153.44 | 8.376% | $166.2921 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $48.85 | 3.357% | $50.4899 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $232.69 | 9.710% | $255.2842 | $255.28 | $255.30 | $255.30 |
| Purchase #6 | $199.53 | 11.255% | $221.9871 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $50.35 | 7.165% | $53.9576 | $53.96 | $53.95 | $54.00 |
| 7 purchase totals = | $830.85 | $912.3937 | $912.39 | $912.40 | $912.50 | |