| 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 | $109.83 | 11.594% | $122.5637 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $147.71 | 10.240% | $162.8355 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $75.97 | 4.117% | $79.0977 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $37.89 | 11.542% | $42.2633 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $182.35 | 3.270% | $188.3128 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $69.28 | 13.352% | $78.5303 | $78.53 | $78.55 | $78.50 |
| Purchase #7 | $225.94 | 4.719% | $236.6021 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $848.97 | $910.2054 | $910.20 | $910.20 | $910.20 | |