| 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 | $231.87 | 4.610% | $242.5592 | $242.56 | $242.55 | $242.60 |
| Purchase #2 | $56.55 | 8.649% | $61.441 | $61.44 | $61.45 | $61.40 |
| Purchase #3 | $206.73 | 6.864% | $220.9199 | $220.92 | $220.90 | $220.90 |
| Purchase #4 | $82.98 | 11.418% | $92.4547 | $92.45 | $92.45 | $92.50 |
| Purchase #5 | $72.64 | 11.815% | $81.2224 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $177.52 | 7.377% | $190.6157 | $190.62 | $190.60 | $190.60 |
| Purchase #7 | $17.77 | 6.461% | $18.9181 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $846.06 | $908.1310 | $908.13 | $908.05 | $908.10 | |