| 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 | $122.53 | 5.481% | $129.2459 | $129.25 | $129.25 | $129.20 |
| Purchase #2 | $26.65 | 7.185% | $28.5648 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $229.51 | 5.602% | $242.3672 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $212.67 | 7.351% | $228.3034 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $25.36 | 11.868% | $28.3697 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $155.37 | 12.110% | $174.1853 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $220.72 | 8.706% | $239.9359 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $992.81 | $1,070.9722 | $1,070.98 | $1,070.95 | $1,071.00 | |