| 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 | $224.45 | 4.246% | $233.9801 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $191.85 | 6.786% | $204.8689 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $191.74 | 13.142% | $216.9385 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $125.69 | 13.442% | $142.5852 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $21.30 | 8.242% | $23.0555 | $23.06 | $23.05 | $23.10 |
| Purchase #6 | $179.43 | 7.208% | $192.3633 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $90.65 | 3.316% | $93.656 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $1,025.11 | $1,107.4475 | $1,107.46 | $1,107.45 | $1,107.60 | |