| 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 | $12.41 | 6.240% | $13.1844 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $238.70 | 9.188% | $260.6318 | $260.63 | $260.65 | $260.60 |
| Purchase #3 | $243.28 | 12.593% | $273.9163 | $273.92 | $273.90 | $273.90 |
| Purchase #4 | $112.86 | 8.648% | $122.6201 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $126.69 | 6.394% | $134.7906 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $207.26 | 10.168% | $228.3342 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $218.73 | 10.467% | $241.6245 | $241.62 | $241.60 | $241.60 |
| 7 purchase totals = | $1,159.93 | $1,275.1019 | $1,275.09 | $1,275.10 | $1,275.00 | |