| 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 | $236.98 | 5.827% | $250.7888 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $93.47 | 12.652% | $105.2958 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $94.36 | 9.585% | $103.4044 | $103.40 | $103.40 | $103.40 |
| Purchase #4 | $174.44 | 9.323% | $190.703 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $36.88 | 13.749% | $41.9506 | $41.95 | $41.95 | $42.00 |
| Purchase #6 | $73.80 | 9.237% | $80.6169 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $17.32 | 3.582% | $17.9404 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $727.25 | $790.6999 | $790.70 | $790.70 | $790.70 | |