| 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 | $207.82 | 13.416% | $235.7011 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $184.90 | 12.159% | $207.382 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $208.27 | 9.580% | $228.2223 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $48.80 | 10.471% | $53.9098 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $77.56 | 4.322% | $80.9121 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $189.69 | 13.333% | $214.9814 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $100.99 | 5.822% | $106.8696 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $1,018.03 | $1,127.9783 | $1,127.97 | $1,127.95 | $1,128.00 | |