| 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 | $106.43 | 5.676% | $112.471 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $17.44 | 12.229% | $19.5727 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $193.94 | 11.715% | $216.6601 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $117.42 | 3.643% | $121.6976 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $243.82 | 3.654% | $252.7292 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $45.28 | 3.701% | $46.9558 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $235.49 | 5.274% | $247.9097 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $959.82 | $1,017.9961 | $1,018.00 | $1,017.95 | $1,018.10 | |