| 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 | $214.88 | 4.119% | $223.7309 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $9.78 | 8.620% | $10.623 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $193.29 | 7.321% | $207.4408 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $231.72 | 11.357% | $258.0364 | $258.04 | $258.05 | $258.00 |
| Purchase #5 | $38.73 | 6.514% | $41.2529 | $41.25 | $41.25 | $41.30 |
| Purchase #6 | $115.45 | 5.483% | $121.7801 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $248.66 | 3.560% | $257.5123 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,052.51 | $1,120.3764 | $1,120.37 | $1,120.40 | $1,120.30 | |