| 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 | $77.86 | 13.823% | $88.6226 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $83.48 | 9.540% | $91.444 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $163.71 | 13.827% | $186.3462 | $186.35 | $186.35 | $186.30 |
| Purchase #4 | $208.35 | 6.749% | $222.4115 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $186.69 | 11.325% | $207.8326 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $180.30 | 5.420% | $190.0723 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $243.71 | 4.707% | $255.1814 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $1,144.10 | $1,241.9106 | $1,241.90 | $1,241.90 | $1,241.80 | |