| 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 | $200.41 | 13.734% | $227.9343 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $234.32 | 6.693% | $250.003 | $250.00 | $250.00 | $250.00 |
| Purchase #3 | $130.99 | 6.543% | $139.5607 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $83.52 | 5.165% | $87.8338 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $210.29 | 12.848% | $237.3081 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $179.52 | 8.215% | $194.2676 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $230.97 | 13.253% | $261.5805 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $1,270.02 | $1,398.4880 | $1,398.48 | $1,398.50 | $1,398.50 | |