| 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 | $216.50 | 12.633% | $243.8504 | $243.85 | $243.85 | $243.90 |
| Purchase #2 | $37.58 | 11.164% | $41.7754 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $100.82 | 5.839% | $106.7069 | $106.71 | $106.70 | $106.70 |
| Purchase #4 | $236.53 | 13.765% | $269.0884 | $269.09 | $269.10 | $269.10 |
| Purchase #5 | $179.55 | 4.260% | $187.1988 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $193.43 | 3.851% | $200.879 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $123.39 | 8.691% | $134.1138 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $1,087.80 | $1,183.6127 | $1,183.62 | $1,183.65 | $1,183.70 | |