| 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 | $190.32 | 11.215% | $211.6644 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $173.49 | 7.110% | $185.8251 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $106.87 | 5.643% | $112.9007 | $112.90 | $112.90 | $112.90 |
| Purchase #4 | $115.63 | 5.130% | $121.5618 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $232.96 | 8.268% | $252.2211 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $186.68 | 7.866% | $201.3642 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $216.52 | 12.503% | $243.5915 | $243.59 | $243.60 | $243.60 |
| 7 purchase totals = | $1,222.47 | $1,329.1288 | $1,329.12 | $1,329.10 | $1,329.20 | |