| 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 | $123.84 | 3.440% | $128.1001 | $128.10 | $128.10 | $128.10 |
| Purchase #2 | $237.58 | 11.163% | $264.1011 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $158.28 | 3.111% | $163.2041 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $235.62 | 6.257% | $250.3627 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $205.45 | 10.767% | $227.5708 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $74.88 | 9.656% | $82.1104 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $64.75 | 10.767% | $71.7216 | $71.72 | $71.70 | $71.70 |
| 7 purchase totals = | $1,100.40 | $1,187.1708 | $1,187.16 | $1,187.10 | $1,187.20 | |