| 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 | $115.88 | 6.852% | $123.8201 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $159.37 | 3.421% | $164.822 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $216.78 | 9.758% | $237.9334 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $200.82 | 10.512% | $221.9302 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $159.40 | 11.550% | $177.8107 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $221.92 | 5.217% | $233.4976 | $233.50 | $233.50 | $233.50 |
| Purchase #7 | $192.83 | 5.348% | $203.1425 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $1,267.00 | $1,362.9565 | $1,362.95 | $1,362.95 | $1,362.80 | |