| 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 | $127.84 | 13.610% | $145.239 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $217.64 | 8.202% | $235.4908 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $229.80 | 12.857% | $259.3454 | $259.35 | $259.35 | $259.30 |
| Purchase #4 | $201.49 | 12.236% | $226.1443 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $197.57 | 5.864% | $209.1555 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $38.56 | 13.116% | $43.6175 | $43.62 | $43.60 | $43.60 |
| Purchase #7 | $121.87 | 9.453% | $133.3904 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $1,134.77 | $1,252.3829 | $1,252.39 | $1,252.40 | $1,252.30 | |