| 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 | $191.55 | 8.789% | $208.3853 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $195.55 | 13.545% | $222.0372 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $245.55 | 5.191% | $258.2965 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $177.57 | 12.181% | $199.1998 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $25.26 | 8.354% | $27.3702 | $27.37 | $27.35 | $27.40 |
| Purchase #6 | $57.44 | 10.637% | $63.5499 | $63.55 | $63.55 | $63.50 |
| Purchase #7 | $112.44 | 12.343% | $126.3185 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $1,005.36 | $1,105.1574 | $1,105.17 | $1,105.15 | $1,105.10 | |