| 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 | $241.29 | 13.371% | $273.5529 | $273.55 | $273.55 | $273.60 |
| Purchase #2 | $15.76 | 6.629% | $16.8047 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $196.68 | 6.362% | $209.1928 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $115.90 | 9.745% | $127.1945 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $200.41 | 4.246% | $208.9194 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $231.85 | 12.439% | $260.6898 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $128.76 | 12.745% | $145.1705 | $145.17 | $145.15 | $145.20 |
| 7 purchase totals = | $1,130.65 | $1,241.5246 | $1,241.51 | $1,241.50 | $1,241.60 | |