| 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 | $190.75 | 9.255% | $208.4039 | $208.40 | $208.40 | $208.40 |
| Purchase #2 | $19.69 | 9.676% | $21.5952 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $136.48 | 6.734% | $145.6706 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $216.80 | 6.256% | $230.363 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $209.84 | 6.412% | $223.2949 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $98.74 | 11.619% | $110.2126 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $135.96 | 5.494% | $143.4296 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $1,008.26 | $1,082.9698 | $1,082.96 | $1,082.95 | $1,083.00 | |