| 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 | $43.26 | 4.690% | $45.2889 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $31.41 | 3.257% | $32.433 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $136.59 | 4.829% | $143.1859 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $236.61 | 3.293% | $244.4016 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $115.83 | 12.861% | $130.7269 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $224.97 | 6.411% | $239.3928 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $237.87 | 3.673% | $246.607 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,026.54 | $1,082.0361 | $1,082.04 | $1,082.10 | $1,082.00 | |