| 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 | $250.32 | 6.308% | $266.1102 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $245.55 | 11.356% | $273.4347 | $273.43 | $273.45 | $273.40 |
| Purchase #3 | $243.72 | 12.667% | $274.592 | $274.59 | $274.60 | $274.60 |
| Purchase #4 | $214.51 | 9.577% | $235.0536 | $235.05 | $235.05 | $235.10 |
| Purchase #5 | $137.80 | 5.206% | $144.9739 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $242.40 | 7.797% | $261.2999 | $261.30 | $261.30 | $261.30 |
| Purchase #7 | $77.33 | 10.741% | $85.636 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $1,411.63 | $1,541.1003 | $1,541.09 | $1,541.10 | $1,541.10 | |