| 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 | $51.80 | 8.236% | $56.0662 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $174.60 | 11.661% | $194.9601 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $205.78 | 12.435% | $231.3687 | $231.37 | $231.35 | $231.40 |
| Purchase #4 | $228.90 | 10.190% | $252.2249 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $156.85 | 4.377% | $163.7153 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $39.82 | 10.740% | $44.0967 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $229.48 | 13.581% | $260.6457 | $260.65 | $260.65 | $260.60 |
| 7 purchase totals = | $1,087.23 | $1,203.0776 | $1,203.09 | $1,203.00 | $1,203.10 | |