| 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 | $231.25 | 8.421% | $250.7236 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $199.52 | 5.341% | $210.1764 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $87.44 | 8.762% | $95.1015 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $210.35 | 13.801% | $239.3804 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $245.96 | 10.180% | $270.9987 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $67.44 | 8.226% | $72.9876 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $162.75 | 4.469% | $170.0233 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $1,204.71 | $1,309.3915 | $1,309.39 | $1,309.40 | $1,309.40 | |