| 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 | $228.92 | 4.531% | $239.2924 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $14.31 | 9.428% | $15.6591 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $7.72 | 7.522% | $8.3007 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $31.58 | 7.200% | $33.8538 | $33.85 | $33.85 | $33.90 |
| Purchase #5 | $124.97 | 7.736% | $134.6377 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $243.43 | 12.412% | $273.6445 | $273.64 | $273.65 | $273.60 |
| Purchase #7 | $11.65 | 13.620% | $13.2367 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $662.58 | $718.6249 | $718.62 | $718.65 | $718.60 | |