| 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 | $181.59 | 12.754% | $204.75 | $204.75 | $204.75 | $204.80 |
| Purchase #2 | $111.36 | 8.493% | $120.8178 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $35.43 | 11.738% | $39.5888 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $141.94 | 3.366% | $146.7177 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $237.76 | 5.183% | $250.0831 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $119.59 | 11.439% | $133.2699 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $139.75 | 3.631% | $144.8243 | $144.82 | $144.80 | $144.80 |
| 7 purchase totals = | $967.42 | $1,040.0516 | $1,040.05 | $1,040.00 | $1,040.10 | |