| 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 | $226.96 | 11.330% | $252.6746 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $186.49 | 7.575% | $200.6166 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $234.83 | 3.463% | $242.9622 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $131.26 | 13.474% | $148.946 | $148.95 | $148.95 | $148.90 |
| Purchase #5 | $237.50 | 12.122% | $266.2898 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $56.29 | 11.607% | $62.8236 | $62.82 | $62.80 | $62.80 |
| Purchase #7 | $162.43 | 10.400% | $179.3227 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,235.76 | $1,353.6355 | $1,353.63 | $1,353.55 | $1,353.60 | |