| 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 | $233.87 | 11.521% | $260.8142 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $37.43 | 3.274% | $38.6555 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $229.54 | 12.712% | $258.7191 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $151.80 | 5.420% | $160.0276 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $115.52 | 3.333% | $119.3703 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $201.62 | 11.514% | $224.8345 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $121.46 | 5.720% | $128.4075 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $1,091.24 | $1,190.8287 | $1,190.83 | $1,190.80 | $1,190.80 | |