| 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 | $137.29 | 12.275% | $154.1423 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $239.28 | 10.746% | $264.993 | $264.99 | $265.00 | $265.00 |
| Purchase #3 | $246.78 | 5.508% | $260.3726 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $99.95 | 3.325% | $103.2733 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $78.82 | 10.646% | $87.2112 | $87.21 | $87.20 | $87.20 |
| Purchase #6 | $117.63 | 6.296% | $125.036 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $57.83 | 11.201% | $64.3075 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $977.58 | $1,059.3359 | $1,059.33 | $1,059.30 | $1,059.30 | |