| 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 | $234.56 | 11.873% | $262.4093 | $262.41 | $262.40 | $262.40 |
| Purchase #2 | $248.32 | 8.812% | $270.202 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $237.33 | 5.571% | $250.5517 | $250.55 | $250.55 | $250.60 |
| Purchase #4 | $196.90 | 9.428% | $215.4637 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $208.49 | 4.599% | $218.0785 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $35.79 | 10.641% | $39.5984 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $161.26 | 9.255% | $176.1846 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $1,322.65 | $1,432.4882 | $1,432.48 | $1,432.50 | $1,432.60 | |