| 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 | $28.41 | 13.178% | $32.1539 | $32.15 | $32.15 | $32.20 |
| Purchase #2 | $214.81 | 5.441% | $226.4978 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $226.83 | 10.536% | $250.7288 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $159.71 | 3.186% | $164.7984 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $130.66 | 11.800% | $146.0779 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $171.62 | 9.750% | $188.353 | $188.35 | $188.35 | $188.40 |
| Purchase #7 | $35.98 | 11.678% | $40.1817 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $968.02 | $1,048.7915 | $1,048.79 | $1,048.85 | $1,048.90 | |