| 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 | $119.64 | 12.103% | $134.12 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $174.83 | 4.295% | $182.3389 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $238.61 | 5.541% | $251.8314 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $46.36 | 10.432% | $51.1963 | $51.20 | $51.20 | $51.20 |
| Purchase #5 | $230.70 | 5.591% | $243.5984 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $125.54 | 8.715% | $136.4808 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $104.57 | 10.187% | $115.2225 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $1,040.25 | $1,114.7883 | $1,114.79 | $1,114.80 | $1,114.70 | |