| 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 | $220.65 | 9.443% | $241.486 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $112.74 | 8.270% | $122.0636 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $80.84 | 10.677% | $89.4713 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $193.29 | 3.509% | $200.0725 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $175.47 | 10.120% | $193.2276 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $165.36 | 12.697% | $186.3558 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $182.56 | 9.870% | $200.5787 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $1,130.91 | $1,233.2555 | $1,233.26 | $1,233.25 | $1,233.40 | |