| 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 | $227.91 | 9.518% | $249.6025 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $213.67 | 13.221% | $241.9193 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $143.73 | 8.426% | $155.8407 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $174.54 | 4.392% | $182.2058 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $192.66 | 11.268% | $214.3689 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $216.36 | 3.650% | $224.2571 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $139.56 | 5.526% | $147.2721 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $1,308.43 | $1,415.4664 | $1,415.47 | $1,415.40 | $1,415.50 | |