| 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 | $130.46 | 5.485% | $137.6157 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $245.31 | 12.581% | $276.1725 | $276.17 | $276.15 | $276.20 |
| Purchase #3 | $216.96 | 12.408% | $243.8804 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $69.66 | 10.662% | $77.0871 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $96.53 | 3.855% | $100.2512 | $100.25 | $100.25 | $100.30 |
| Purchase #6 | $61.56 | 3.811% | $63.9061 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $138.72 | 6.528% | $147.7756 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $959.20 | $1,046.6886 | $1,046.70 | $1,046.70 | $1,046.80 | |