| 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 | $34.98 | 12.343% | $39.2976 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $140.38 | 5.222% | $147.7106 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $228.73 | 6.274% | $243.0805 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $193.44 | 12.799% | $218.1984 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $38.61 | 4.108% | $40.1961 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $168.86 | 9.846% | $185.486 | $185.49 | $185.50 | $185.50 |
| Purchase #7 | $208.67 | 7.145% | $223.5795 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $1,013.67 | $1,097.5487 | $1,097.56 | $1,097.60 | $1,097.60 | |