| 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 | $110.52 | 10.401% | $122.0152 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $24.25 | 10.356% | $26.7613 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $243.54 | 9.832% | $267.4849 | $267.48 | $267.50 | $267.50 |
| Purchase #4 | $182.89 | 5.504% | $192.9563 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $228.44 | 12.104% | $256.0904 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $163.37 | 7.602% | $175.7894 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $23.87 | 8.153% | $25.8161 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $976.88 | $1,066.9136 | $1,066.92 | $1,066.90 | $1,067.00 | |