| 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 | $210.60 | 12.304% | $236.5122 | $236.51 | $236.50 | $236.50 |
| Purchase #2 | $226.79 | 4.292% | $236.5238 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $151.34 | 12.699% | $170.5587 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $18.91 | 10.259% | $20.85 | $20.85 | $20.85 | $20.90 |
| Purchase #5 | $107.95 | 12.309% | $121.2376 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $122.79 | 9.344% | $134.2635 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $135.54 | 3.870% | $140.7854 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $973.92 | $1,060.7312 | $1,060.73 | $1,060.70 | $1,060.80 | |