| 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 | $47.64 | 3.370% | $49.2455 | $49.25 | $49.25 | $49.20 |
| Purchase #2 | $233.78 | 11.765% | $261.2842 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $96.56 | 6.375% | $102.7157 | $102.72 | $102.70 | $102.70 |
| Purchase #4 | $199.60 | 10.772% | $221.1009 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $192.27 | 3.513% | $199.0244 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $28.74 | 13.388% | $32.5877 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $195.99 | 10.329% | $216.2338 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $994.58 | $1,082.1922 | $1,082.19 | $1,082.20 | $1,082.10 | |