| 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 | $237.66 | 8.127% | $256.9746 | $256.97 | $256.95 | $257.00 |
| Purchase #2 | $18.47 | 11.541% | $20.6016 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $247.37 | 7.556% | $266.0613 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $198.50 | 4.300% | $207.0355 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $237.57 | 13.347% | $269.2785 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $222.91 | 5.578% | $235.3439 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $40.38 | 11.479% | $45.0152 | $45.02 | $45.00 | $45.00 |
| 7 purchase totals = | $1,202.86 | $1,300.3106 | $1,300.31 | $1,300.30 | $1,300.30 | |