| 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 | $188.89 | 13.419% | $214.2371 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $176.78 | 4.248% | $184.2896 | $184.29 | $184.30 | $184.30 |
| Purchase #3 | $209.87 | 13.409% | $238.0115 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $189.97 | 6.239% | $201.8222 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $209.50 | 12.189% | $235.036 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $188.63 | 5.538% | $199.0763 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $243.76 | 5.605% | $257.4227 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $1,407.40 | $1,529.8954 | $1,529.90 | $1,529.90 | $1,529.80 | |