| 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 | $238.37 | 4.497% | $249.0895 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $108.34 | 12.207% | $121.5651 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $14.76 | 10.326% | $16.2841 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $205.98 | 10.156% | $226.8993 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $88.82 | 12.607% | $100.0175 | $100.02 | $100.00 | $100.00 |
| Purchase #6 | $47.85 | 8.217% | $51.7818 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $226.52 | 7.523% | $243.5611 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $930.64 | $1,009.1984 | $1,009.20 | $1,009.20 | $1,009.30 | |