| 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 | $82.68 | 7.786% | $89.1175 | $89.12 | $89.10 | $89.10 |
| Purchase #2 | $95.54 | 11.741% | $106.7574 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $200.67 | 6.189% | $213.0895 | $213.09 | $213.10 | $213.10 |
| Purchase #4 | $20.29 | 8.548% | $22.0244 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $208.36 | 13.408% | $236.2969 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $123.66 | 13.864% | $140.8042 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $171.43 | 12.522% | $192.8965 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $902.63 | $1,000.9864 | $1,000.99 | $1,000.95 | $1,001.00 | |