| 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 | $112.83 | 8.285% | $122.178 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $77.54 | 4.408% | $80.958 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $188.79 | 10.180% | $208.0088 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $210.35 | 11.142% | $233.7872 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $75.82 | 6.420% | $80.6876 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $246.59 | 7.769% | $265.7476 | $265.75 | $265.75 | $265.70 |
| Purchase #7 | $200.62 | 8.265% | $217.2012 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,112.54 | $1,208.5684 | $1,208.58 | $1,208.60 | $1,208.60 | |