| 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 | $215.75 | 3.829% | $224.0111 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $163.39 | 13.849% | $186.0179 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $60.41 | 11.711% | $67.4846 | $67.48 | $67.50 | $67.50 |
| Purchase #4 | $159.33 | 11.299% | $177.3327 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $201.73 | 9.667% | $221.2312 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $28.78 | 12.582% | $32.4011 | $32.40 | $32.40 | $32.40 |
| Purchase #7 | $250.49 | 13.268% | $283.725 | $283.73 | $283.75 | $283.70 |
| 7 purchase totals = | $1,079.88 | $1,192.2036 | $1,192.20 | $1,192.25 | $1,192.10 | |