| 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 | $207.83 | 3.750% | $215.6236 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $160.26 | 8.638% | $174.1033 | $174.10 | $174.10 | $174.10 |
| Purchase #3 | $114.70 | 5.849% | $121.4088 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $104.86 | 13.712% | $119.2384 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $208.29 | 4.568% | $217.8047 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $31.79 | 11.398% | $35.4134 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $201.34 | 8.496% | $218.4458 | $218.45 | $218.45 | $218.40 |
| 7 purchase totals = | $1,029.07 | $1,102.0380 | $1,102.03 | $1,102.00 | $1,101.90 | |